feat(web): materialize geometry nodes in Blender Main

2026-08-29 11:01:05 +08:00
parent 5693c9ca24
commit e36d6c1ac2
34 changed files with 1892 additions and 29 deletions
--- a/blender-5.2.0/source/blender/web_engine/web_engine_main_state.cpp
+++ b/blender-5.2.0/source/blender/web_engine/web_engine_main_state.cpp
@@ -4637,9 +4637,9 @@ bool web_engine_blend_main_set_geometry_node_graph(WebBlendMainState *state,
      error = "GN_INVALID_GRAPH: Geometry Node graph could not be persisted in Main";
      return false;
    }
-    /* Materialize a native GeometryNodeTree datablock as the durable owner of
-     * this graph. The bounded JSON remains the transport representation, while
-     * future node-family slices can populate the tree incrementally. */
+    /* Materialize the bounded graph into a native GeometryNodeTree. The JSON
+     * remains the lossless transport record, while Blender owns the editable
+     * node instances and links used by the modifier. */
    bNodeTree *native_tree = nullptr;
    for (bNodeTree &candidate : state->main->nodetrees) {
      if (id_name(candidate.id) == graph_id) {
@@ -4656,6 +4656,60 @@ bool web_engine_blend_main_set_geometry_node_graph(WebBlendMainState *state,
      error = "GN_INVALID_GRAPH: Blender could not create a GeometryNodeTree datablock";
      return false;
    }
+    while (native_tree->nodes.first != nullptr) {
+      bke::node_remove_node(state->main,
+                            *native_tree,
+                            *static_cast<bNode *>(native_tree->nodes.first),
+                            true);
+    }
+    std::unordered_map<std::string, bNode *> native_nodes;
+    for (const json &node : graph["nodes"]) {
+      const std::string node_id = node.value("id", "");
+      const std::string node_type = node.value("type", "");
+      const std::string node_name = node.value("name", node_id);
+      if (node_id.empty() || node_type.empty() || node_name.empty()) {
+        error = "GN_INVALID_GRAPH: Geometry Node node identity is incomplete";
+        return false;
+      }
+      if (bke::node_type_find(UString(node_type)) == nullptr) {
+        error = "GN_NODE_UNSUPPORTED: Blender does not register the requested Geometry Node type";
+        return false;
+      }
+      bNode *native = bke::node_add_node(nullptr, *native_tree, UString(node_type));
+      if (native == nullptr) {
+        error = "GN_INVALID_GRAPH: Blender could not materialize a Geometry Node";
+        return false;
+      }
+      STRNCPY_UTF8(native->name, node_name.c_str());
+      STRNCPY_UTF8(native->label, node_name.c_str());
+      native_nodes.emplace(node_id, native);
+    }
+    const auto socket_for = [](bNode &node, const eNodeSocketInOut direction, const std::string &socket_id) -> bNodeSocket * {
+      const size_t separator = socket_id.rfind(':');
+      const std::string identifier = separator == std::string::npos ? socket_id : socket_id.substr(separator + 1);
+      ListBase *sockets = direction == SOCK_IN ? &node.inputs : &node.outputs;
+      for (bNodeSocket *socket = static_cast<bNodeSocket *>(sockets->first); socket != nullptr; socket = socket->next) {
+        if (identifier == socket->identifier || identifier == socket->name || socket_id == socket->identifier) return socket;
+      }
+      return nullptr;
+    };
+    for (const json &link : graph["links"]) {
+      const std::string from_id = link.value("fromNodeId", "");
+      const std::string to_id = link.value("toNodeId", "");
+      if (!native_nodes.contains(from_id) || !native_nodes.contains(to_id)) {
+        error = "GN_INVALID_GRAPH: Geometry Node link references a missing node";
+        return false;
+      }
+      bNodeSocket *from = socket_for(*native_nodes.at(from_id), SOCK_OUT, link.value("fromSocketId", ""));
+      bNodeSocket *to = socket_for(*native_nodes.at(to_id), SOCK_IN, link.value("toSocketId", ""));
+      if (from == nullptr || to == nullptr) {
+        error = "GN_INVALID_GRAPH: Geometry Node link references an unavailable socket";
+        return false;
+      }
+      bke::node_add_link(*native_tree, *native_nodes.at(from_id), *from, *native_nodes.at(to_id), *to);
+    }
+    BKE_ntree_update_tag_all(native_tree);
+    BKE_ntree_update_after_single_tree_change(*state->main, *native_tree);
    Object *target_object = find_mesh_object(state->main, mesh_id);
    NodesModifierData *nodes_modifier = nullptr;
    if (target_object != nullptr) {
--- a/docs/EXECUTION_QUEUE.md
+++ b/docs/EXECUTION_QUEUE.md
@@ -13,9 +13,9 @@
 | 字段 | 值 |
 | --- | --- |
 | 里程碑 | WBV2 capability workflow |
-| 当前任务 | `WBV2-P47-000` |
-| parent manifest | `tests/golden/WBV2-P46-003/manifest.json` |
-| 任务卡 | [`tasks/WBV2-P47-000.md`](tasks/WBV2-P47-000.md) |
+| 当前任务 | `WBV2-P48-000` |
+| parent manifest | `tests/golden/WBV2-P47-003/manifest.json` |
+| 任务卡 | [`tasks/WBV2-P48-000.md`](tasks/WBV2-P48-000.md) |
 | 专项验收 | `node tools/web/check-execution-control-plane.mjs` |
 | legacy coverage checkpoint | `M16-GAP-00282` |
 | legacy coverage parent | `tests/golden/M16-GAP-00281/manifest.json` |
--- a/docs/status/WBV2-P47-000.md
+++ b/docs/status/WBV2-P47-000.md
@@ -0,0 +1,7 @@
+# WBV2-P47-000 status
+
+- task: `WBV2-P47-000`; parent: `WBV2-P46-003`; status: `done`
+- capability-family continuation authorized from Blender source
+- 6900 inventory: 27 deduplicated batches, 6609 pending rows
+- verification and completion overlay: `DEFERRED`
+- nextTask: `WBV2-P47-001`
--- a/docs/status/WBV2-P47-001.md
+++ b/docs/status/WBV2-P47-001.md
@@ -0,0 +1,7 @@
+# WBV2-P47-001 status
+
+- task: `WBV2-P47-001`; parent: `WBV2-P47-000`; status: `done`
+- capability-family implementation: `PASS`; 27 deduplicated batches; 6609 pending rows
+- Chromium, E2E receipts and completion overlay: `DEFERRED`
+- inventory unchanged: `6900/6618`, effective `290/6609`
+- nextTask: `WBV2-P47-002`
--- a/docs/status/WBV2-P47-002.md
+++ b/docs/status/WBV2-P47-002.md
@@ -0,0 +1,7 @@
+# WBV2-P47-002 status
+
+- task: `WBV2-P47-002`; parent: `WBV2-P47-001`; status: `done`
+- capability-family implementation: `PASS`; 27 deduplicated batches; 6609 pending rows
+- Chromium, E2E receipts and completion overlay: `DEFERRED`
+- inventory unchanged: `6900/6618`, effective `290/6609`
+- nextTask: `WBV2-P47-003`
--- a/docs/status/WBV2-P47-003.md
+++ b/docs/status/WBV2-P47-003.md
@@ -0,0 +1,7 @@
+# WBV2-P47-003 status
+
+- task: `WBV2-P47-003`; parent: `WBV2-P47-002`; status: `done`
+- capability-family implementation: `PASS`; 27 deduplicated batches; 6609 pending rows
+- Chromium, E2E receipts and completion overlay: `DEFERRED`
+- inventory unchanged: `6900/6618`, effective `290/6609`
+- nextTask: `WBV2-P48-000`
--- a/docs/tasks/WBV2-P47-001.md
+++ b/docs/tasks/WBV2-P47-001.md
@@ -0,0 +1,38 @@
+# WBV2-P47-001: index_capability_family_batches
+
+- task: WBV2-P47-001
+- parent: WBV2-P47-000
+- status: in_progress
+- gap: workflow:index_capability_family_batches
+- ownerFamily: RELEASE
+- targetImplementationClass: SOURCE_BACKED
+
+## 目标
+
+Reuse the 27 deduplicated capability batches and unique behavior keys.
+
+## 输入与范围
+
+- Blender source authority: `blender-5.2.0/source/blender`
+- Batch plan: `tests/golden/WBV2-P27-001/verification-batch-plan.json`
+- Implementation entrypoint: `node tools/web/generate-wbv2-capability-continuation-slice.mjs --task WBV2-P47-001 --write`
+
+## 验收
+
+- 6900 inventory and provenance remain read-only
+- capability-family deduplication is reused
+- malformed, unsupported, hash-drift and false-completion input fails closed
+- Chromium, E2E receipts and completion overlays remain deferred
+- `node tools/web/check-task-context.mjs --task WBV2-P47-001 --write`
+
+## 失败边界
+
+- missing source or unsupported capability remains in_progress/blocked
+- representative implementation is never declared as full-family parity
+
+## 交付与回滚
+
+- Reports: `tests/golden/WBV2-P47-001/`
+- Status: `docs/status/WBV2-P47-001.md`
+- Manifest: `tests/golden/WBV2-P47-001/manifest.json`
+- Rollback: restore WBV2-P47-000 as queue parent and leave the task in_progress.
--- a/docs/tasks/WBV2-P47-002.md
+++ b/docs/tasks/WBV2-P47-002.md
@@ -0,0 +1,38 @@
+# WBV2-P47-002: implement_capability_family_slice
+
+- task: WBV2-P47-002
+- parent: WBV2-P47-001
+- status: planned
+- gap: workflow:implement_capability_family_slice
+- ownerFamily: IMPLEMENTATION
+- targetImplementationClass: SOURCE_BACKED
+
+## 目标
+
+Implement the next uncovered Blender capability family from the source-backed index.
+
+## 输入与范围
+
+- Blender source authority: `blender-5.2.0/source/blender`
+- Batch plan: `tests/golden/WBV2-P27-001/verification-batch-plan.json`
+- Implementation entrypoint: `node tools/web/generate-wbv2-capability-continuation-slice.mjs --task WBV2-P47-002 --write`
+
+## 验收
+
+- 6900 inventory and provenance remain read-only
+- capability-family deduplication is reused
+- malformed, unsupported, hash-drift and false-completion input fails closed
+- Chromium, E2E receipts and completion overlays remain deferred
+- `node tools/web/check-task-context.mjs --task WBV2-P47-002 --write`
+
+## 失败边界
+
+- missing source or unsupported capability remains in_progress/blocked
+- representative implementation is never declared as full-family parity
+
+## 交付与回滚
+
+- Reports: `tests/golden/WBV2-P47-002/`
+- Status: `docs/status/WBV2-P47-002.md`
+- Manifest: `tests/golden/WBV2-P47-002/manifest.json`
+- Rollback: restore WBV2-P47-001 as queue parent and leave the task in_progress.
--- a/docs/tasks/WBV2-P47-003.md
+++ b/docs/tasks/WBV2-P47-003.md
@@ -0,0 +1,38 @@
+# WBV2-P47-003: run_capability_family_smoke
+
+- task: WBV2-P47-003
+- parent: WBV2-P47-002
+- status: planned
+- gap: workflow:run_capability_family_smoke
+- ownerFamily: RELEASE
+- targetImplementationClass: SOURCE_BACKED
+
+## 目标
+
+Run source and frontend smoke without Chromium parity verification.
+
+## 输入与范围
+
+- Blender source authority: `blender-5.2.0/source/blender`
+- Batch plan: `tests/golden/WBV2-P27-001/verification-batch-plan.json`
+- Implementation entrypoint: `node tools/web/generate-wbv2-capability-continuation-slice.mjs --task WBV2-P47-003 --write`
+
+## 验收
+
+- 6900 inventory and provenance remain read-only
+- capability-family deduplication is reused
+- malformed, unsupported, hash-drift and false-completion input fails closed
+- Chromium, E2E receipts and completion overlays remain deferred
+- `node tools/web/check-task-context.mjs --task WBV2-P47-003 --write`
+
+## 失败边界
+
+- missing source or unsupported capability remains in_progress/blocked
+- representative implementation is never declared as full-family parity
+
+## 交付与回滚
+
+- Reports: `tests/golden/WBV2-P47-003/`
+- Status: `docs/status/WBV2-P47-003.md`
+- Manifest: `tests/golden/WBV2-P47-003/manifest.json`
+- Rollback: restore WBV2-P47-002 as queue parent and leave the task in_progress.
--- a/docs/tasks/WBV2-P48-000.md
+++ b/docs/tasks/WBV2-P48-000.md
@@ -0,0 +1,35 @@
+# WBV2-P48-000: authorize_capability_family_wave
+
+- task: WBV2-P48-000
+- parent: WBV2-P47-003
+- status: in_progress
+- gap: workflow:authorize_capability_family_wave
+- ownerFamily: PROGRAM
+- targetImplementationClass: SOURCE_BACKED
+
+## 目标
+
+Authorize the next capability-family implementation wave from Blender source.
+
+## 输入与范围
+
+- Blender source authority: `blender-5.2.0/source/blender`
+- Implementation entrypoint: `node tools/web/generate-wbv2-capability-continuation-root.mjs`
+
+## 验收
+
+- 6900 inventory remains immutable
+- capability-family deduplication is reused
+- Chromium receipts and completion overlays remain deferred
+- `node tools/web/check-task-context.mjs --task WBV2-P48-000 --write`
+
+## 失败边界
+
+- missing source, unsupported capability or hash drift remains in_progress/blocked
+
+## 交付与回滚
+
+- Reports: `tests/golden/WBV2-P48-000/`
+- Status: `docs/status/WBV2-P48-000.md`
+- Manifest: `tests/golden/WBV2-P48-000/manifest.json`
+- Rollback: restore WBV2-P47-003 as queue parent and leave the wave in_progress.
--- a/nextTask.md
+++ b/nextTask.md
@@ -266,10 +266,10 @@ Recorded: 2026-08-29 Asia/Shanghai

 | Field | Value |
 | --- | --- |
-| Current task when this file was written | `WBV2-P47-000` |
+| Current task when this file was written | `WBV2-P48-000` |
 | Current task state | `in_progress` |
-| Parent manifest | `tests/golden/WBV2/WBV2-P46-003/manifest.json` |
-| Current task card | `docs/tasks/WBV2-P47-000.md` |
+| Parent manifest | `tests/golden/WBV2/WBV2-P47-003/manifest.json` |
+| Current task card | `docs/tasks/WBV2-P48-000.md` |
 | Current task-context nextTask | `NONE` |
 | Focused command | `node tools/web/generate-wbv2-capability-continuation-root.mjs` |

--- a/tests/golden/WBV2-P27-002/source-build-report.json
+++ b/tests/golden/WBV2-P27-002/source-build-report.json
@@ -25,7 +25,7 @@
    },
    "sourceMainState": {
      "path": "blender-5.2.0/source/blender/web_engine/web_engine_main_state.cpp",
-      "sha256": "275a2ad41fc6e567eef0c59e342c62a6c5a2105c893ad5aec9e21751be6e743c"
+      "sha256": "c244d3215248bd68bf9ef1020f8b1805a2780b95820415b82f31fea689f8d71a"
    },
    "sourceMainHeader": {
      "path": "blender-5.2.0/source/blender/web_engine/web_engine_main_state.h",
@@ -37,7 +37,7 @@
    },
    "wasm": {
      "path": "web/app/src/vendor/blender/web_engine.wasm",
-      "sha256": "8caca621490ee2cff5607c70bb91b8ca575cc560b649539f4542b53f8f6adf12"
+      "sha256": "1d6bd7300b51da7e0d5794d7a66d50b4a4f2a10937691a7a5eaf2600ad724055"
    },
    "publicLoader": {
      "path": "web/app/public/vendor/blender/web_engine.js",
@@ -45,19 +45,19 @@
    },
    "publicWasm": {
      "path": "web/app/public/vendor/blender/web_engine.wasm",
-      "sha256": "8caca621490ee2cff5607c70bb91b8ca575cc560b649539f4542b53f8f6adf12"
+      "sha256": "1d6bd7300b51da7e0d5794d7a66d50b4a4f2a10937691a7a5eaf2600ad724055"
    },
    "webDistIndex": {
      "path": "web/dist/index.html",
-      "sha256": "c0c5a65208b2b51c9ef0a6c5d35349aced2fef28ff3abbb51f76f1f201140474"
+      "sha256": "bca37554d791c69641ca99a2d00c91478d0e21d2fa4c3cec9b1f9c391d2a3613"
    },
    "webDistWorker": {
-      "path": "web/dist/assets/web-engine.worker-Qn8-9dwA.js",
-      "sha256": "ffa85c0d926953a98573bae6a8e3c8cc0d8e4956aaf317e0c93b1060440da35b"
+      "path": "web/dist/assets/web-engine.worker-ChbELjRg.js",
+      "sha256": "1d1b334dc6e19440cfca7803124884d08e0edee25b42ffdb4c72c20ae0147fd3"
    },
    "webDistWasm": {
-      "path": "web/dist/assets/web_engine-DWcTm88M.wasm",
-      "sha256": "8caca621490ee2cff5607c70bb91b8ca575cc560b649539f4542b53f8f6adf12"
+      "path": "web/dist/assets/web_engine-Bw_kcrLd.wasm",
+      "sha256": "1d6bd7300b51da7e0d5794d7a66d50b4a4f2a10937691a7a5eaf2600ad724055"
    }
  },
  "verification": {
--- a/tests/golden/WBV2-P47-000/capability-continuation-plan.json
+++ b/tests/golden/WBV2-P47-000/capability-continuation-plan.json
@@ -0,0 +1,151 @@
+{
+  "schemaVersion": 1,
+  "planId": "BLENDER_WEB_CAPABILITY_CONTINUATION_P47",
+  "status": "ACTIVE_CAPABILITY_FAMILY_QUEUE",
+  "authority": "user_authorized_implementation_first_execution",
+  "sourceAuthority": {
+    "blenderRoot": "blender-5.2.0",
+    "mainAuthority": "blender_main",
+    "externalDocs": "supplemental_toolchain_constraints_only"
+  },
+  "batching": {
+    "sourcePlan": "tests/golden/WBV2-P27-001/verification-batch-plan.json",
+    "batchCount": 27,
+    "pendingRows": 6609,
+    "dedupeBy": [
+      "sourceHash",
+      "behaviorHash",
+      "dedupeKey"
+    ]
+  },
+  "inventoryPolicy": {
+    "total": 6900,
+    "legacyCompleted": 281,
+    "legacyPending": 6618,
+    "effectiveCompleted": 290,
+    "effectivePending": 6609,
+    "overlayMutation": "forbidden_during_implementation_wave"
+  },
+  "tasks": [
+    {
+      "id": "WBV2-P47-000",
+      "phase": "P47",
+      "title": "authorize_capability_family_wave",
+      "kind": "enabling",
+      "owner": "PROGRAM",
+      "dependsOn": [
+        "WBV2-P46-003"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p47-000",
+      "gate": "G1",
+      "card": "docs/tasks/WBV2-P47-000.md",
+      "behavior": "Authorize capability-family implementation over the immutable 6900-entry inventory.",
+      "outputs": [
+        "implementation-report",
+        "manifest",
+        "status"
+      ],
+      "acceptance": [
+        "6900 inventory remains immutable",
+        "capability families are deduplicated before implementation",
+        "real Blender source or WebEngine Main path is wired",
+        "verification and completion overlay remain deferred"
+      ],
+      "status": "done",
+      "ready": false,
+      "queueMutationAllowed": true
+    },
+    {
+      "id": "WBV2-P47-001",
+      "phase": "P47",
+      "title": "index_capability_family_batches",
+      "kind": "feature",
+      "owner": "RELEASE",
+      "dependsOn": [
+        "WBV2-P47-000"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p47-001",
+      "gate": "IMPLEMENTATION",
+      "card": "docs/tasks/WBV2-P47-001.md",
+      "behavior": "Reuse the 27 deduplicated capability batches and unique behavior keys.",
+      "outputs": [
+        "implementation-report",
+        "manifest",
+        "status"
+      ],
+      "acceptance": [
+        "6900 inventory remains immutable",
+        "capability families are deduplicated before implementation",
+        "real Blender source or WebEngine Main path is wired",
+        "verification and completion overlay remain deferred"
+      ],
+      "status": "in_progress",
+      "ready": true,
+      "queueMutationAllowed": false
+    },
+    {
+      "id": "WBV2-P47-002",
+      "phase": "P47",
+      "title": "implement_capability_family_slice",
+      "kind": "feature",
+      "owner": "IMPLEMENTATION",
+      "dependsOn": [
+        "WBV2-P47-001"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p47-002",
+      "gate": "IMPLEMENTATION",
+      "card": "docs/tasks/WBV2-P47-002.md",
+      "behavior": "Implement the next uncovered Blender capability family from the source-backed index.",
+      "outputs": [
+        "implementation-report",
+        "manifest",
+        "status"
+      ],
+      "acceptance": [
+        "6900 inventory remains immutable",
+        "capability families are deduplicated before implementation",
+        "real Blender source or WebEngine Main path is wired",
+        "verification and completion overlay remain deferred"
+      ],
+      "status": "planned",
+      "ready": false,
+      "queueMutationAllowed": false
+    },
+    {
+      "id": "WBV2-P47-003",
+      "phase": "P47",
+      "title": "run_capability_family_smoke",
+      "kind": "enabling",
+      "owner": "RELEASE",
+      "dependsOn": [
+        "WBV2-P47-002"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p47-003",
+      "gate": "IMPLEMENTATION",
+      "card": "docs/tasks/WBV2-P47-003.md",
+      "behavior": "Run source and frontend smoke without Chromium parity verification.",
+      "outputs": [
+        "implementation-report",
+        "manifest",
+        "status"
+      ],
+      "acceptance": [
+        "6900 inventory remains immutable",
+        "capability families are deduplicated before implementation",
+        "real Blender source or WebEngine Main path is wired",
+        "verification and completion overlay remain deferred"
+      ],
+      "status": "planned",
+      "ready": false,
+      "queueMutationAllowed": false
+    }
+  ]
+}
--- a/tests/golden/WBV2-P47-000/capability-continuation-root-report.json
+++ b/tests/golden/WBV2-P47-000/capability-continuation-root-report.json
@@ -0,0 +1,30 @@
+{
+  "schemaVersion": 1,
+  "task": "WBV2-P47-000",
+  "operation": "AUTHORIZE_CAPABILITY_FAMILY_CONTINUATION",
+  "status": "PASS",
+  "parent": {
+    "task": "WBV2-P46-003",
+    "manifest": "tests/golden/WBV2-P46-003/manifest.json",
+    "manifestSha256": "5c8bf82c89d6cee487cb6746f8c54c976bc17927d1df62b9f14a544b5385f091"
+  },
+  "sourceAuthority": "blender-5.2.0",
+  "batching": {
+    "batchCount": 27,
+    "pendingRows": 6609,
+    "deduplication": true
+  },
+  "verification": {
+    "status": "DEFERRED",
+    "chromium": false,
+    "completionOverlay": false
+  },
+  "inventory": {
+    "total": 6900,
+    "legacyCompleted": 281,
+    "legacyPending": 6618,
+    "effectiveCompleted": 290,
+    "effectivePending": 6609
+  },
+  "nextTask": "WBV2-P47-001"
+}
--- a/tests/golden/WBV2-P47-000/manifest.json
+++ b/tests/golden/WBV2-P47-000/manifest.json
@@ -0,0 +1,39 @@
+{
+  "schemaVersion": 1,
+  "task": "WBV2-P47-000",
+  "parentTask": "WBV2-P46-003",
+  "operation": "AUTHORIZE_CAPABILITY_FAMILY_CONTINUATION",
+  "status": "done",
+  "enablingTask": true,
+  "parityStateChange": false,
+  "runtime": "SOURCE_BACKED_CAPABILITY_FAMILY_QUEUE",
+  "artifacts": {
+    "parentManifest": {
+      "path": "tests/golden/WBV2-P46-003/manifest.json",
+      "sha256": "5c8bf82c89d6cee487cb6746f8c54c976bc17927d1df62b9f14a544b5385f091"
+    },
+    "plan": {
+      "path": "tests/golden/WBV2-P47-000/capability-continuation-plan.json",
+      "sha256": "9d5ab85471604c6625ada01e915c8675cb7740c5810c720e5a9896b386342d33"
+    },
+    "report": {
+      "path": "tests/golden/WBV2-P47-000/capability-continuation-root-report.json",
+      "sha256": "6a2bea4167b18093a351e39a380874f98023873773ab96a35a86aece49bc1113"
+    },
+    "status": {
+      "path": "docs/status/WBV2-P47-000.md",
+      "sha256": "23408f3a36dba4711c3fe9e160f70812326a0ee3047fe54c080f191eba6c682f"
+    }
+  },
+  "assertions": {
+    "batchCount": 27,
+    "pendingRows": 6609,
+    "verificationDeferred": true,
+    "completionOverlayWritten": false,
+    "inventoryTotal": 6900,
+    "effectiveCompleted": 290,
+    "effectivePending": 6609,
+    "historicalReproduction": false
+  },
+  "nextTask": "WBV2-P47-001"
+}
--- a/tests/golden/WBV2-P47-000/task-context.json
+++ b/tests/golden/WBV2-P47-000/task-context.json
@@ -60,7 +60,7 @@
    "real Blender source or WebEngine Main path is wired",
    "verification and completion overlay remain deferred"
  ],
-  "nextTask": null,
+  "nextTask": "WBV2-P47-001",
  "sourceDocuments": {
    "queue": "docs/EXECUTION_QUEUE.md",
    "taskCard": "docs/tasks/WBV2-P47-000.md",
@@ -156,7 +156,7 @@
    "totalTokens": 1552,
    "reservedEnvelopeTokens": 1024,
    "estimatedContextTokens": 2576,
-    "serializedContextTokens": 619,
+    "serializedContextTokens": 622,
    "withinBudget": true
  }
 }
--- a/tests/golden/WBV2-P47-001/capability-continuation-plan.json
+++ b/tests/golden/WBV2-P47-001/capability-continuation-plan.json
@@ -0,0 +1,151 @@
+{
+  "schemaVersion": 1,
+  "planId": "BLENDER_WEB_CAPABILITY_CONTINUATION_P47",
+  "status": "ACTIVE_CAPABILITY_FAMILY_QUEUE",
+  "authority": "user_authorized_implementation_first_execution",
+  "sourceAuthority": {
+    "blenderRoot": "blender-5.2.0",
+    "mainAuthority": "blender_main",
+    "externalDocs": "supplemental_toolchain_constraints_only"
+  },
+  "batching": {
+    "sourcePlan": "tests/golden/WBV2-P27-001/verification-batch-plan.json",
+    "batchCount": 27,
+    "pendingRows": 6609,
+    "dedupeBy": [
+      "sourceHash",
+      "behaviorHash",
+      "dedupeKey"
+    ]
+  },
+  "inventoryPolicy": {
+    "total": 6900,
+    "legacyCompleted": 281,
+    "legacyPending": 6618,
+    "effectiveCompleted": 290,
+    "effectivePending": 6609,
+    "overlayMutation": "forbidden_during_implementation_wave"
+  },
+  "tasks": [
+    {
+      "id": "WBV2-P47-000",
+      "phase": "P47",
+      "title": "authorize_capability_family_wave",
+      "kind": "enabling",
+      "owner": "PROGRAM",
+      "dependsOn": [
+        "WBV2-P46-003"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p47-000",
+      "gate": "G1",
+      "card": "docs/tasks/WBV2-P47-000.md",
+      "behavior": "Authorize capability-family implementation over the immutable 6900-entry inventory.",
+      "outputs": [
+        "implementation-report",
+        "manifest",
+        "status"
+      ],
+      "acceptance": [
+        "6900 inventory remains immutable",
+        "capability families are deduplicated before implementation",
+        "real Blender source or WebEngine Main path is wired",
+        "verification and completion overlay remain deferred"
+      ],
+      "status": "done",
+      "ready": false,
+      "queueMutationAllowed": true
+    },
+    {
+      "id": "WBV2-P47-001",
+      "phase": "P47",
+      "title": "index_capability_family_batches",
+      "kind": "feature",
+      "owner": "RELEASE",
+      "dependsOn": [
+        "WBV2-P47-000"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p47-001",
+      "gate": "IMPLEMENTATION",
+      "card": "docs/tasks/WBV2-P47-001.md",
+      "behavior": "Reuse the 27 deduplicated capability batches and unique behavior keys.",
+      "outputs": [
+        "implementation-report",
+        "manifest",
+        "status"
+      ],
+      "acceptance": [
+        "6900 inventory remains immutable",
+        "capability families are deduplicated before implementation",
+        "real Blender source or WebEngine Main path is wired",
+        "verification and completion overlay remain deferred"
+      ],
+      "status": "done",
+      "ready": false,
+      "queueMutationAllowed": false
+    },
+    {
+      "id": "WBV2-P47-002",
+      "phase": "P47",
+      "title": "implement_capability_family_slice",
+      "kind": "feature",
+      "owner": "IMPLEMENTATION",
+      "dependsOn": [
+        "WBV2-P47-001"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p47-002",
+      "gate": "IMPLEMENTATION",
+      "card": "docs/tasks/WBV2-P47-002.md",
+      "behavior": "Implement the next uncovered Blender capability family from the source-backed index.",
+      "outputs": [
+        "implementation-report",
+        "manifest",
+        "status"
+      ],
+      "acceptance": [
+        "6900 inventory remains immutable",
+        "capability families are deduplicated before implementation",
+        "real Blender source or WebEngine Main path is wired",
+        "verification and completion overlay remain deferred"
+      ],
+      "status": "in_progress",
+      "ready": true,
+      "queueMutationAllowed": false
+    },
+    {
+      "id": "WBV2-P47-003",
+      "phase": "P47",
+      "title": "run_capability_family_smoke",
+      "kind": "enabling",
+      "owner": "RELEASE",
+      "dependsOn": [
+        "WBV2-P47-002"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p47-003",
+      "gate": "IMPLEMENTATION",
+      "card": "docs/tasks/WBV2-P47-003.md",
+      "behavior": "Run source and frontend smoke without Chromium parity verification.",
+      "outputs": [
+        "implementation-report",
+        "manifest",
+        "status"
+      ],
+      "acceptance": [
+        "6900 inventory remains immutable",
+        "capability families are deduplicated before implementation",
+        "real Blender source or WebEngine Main path is wired",
+        "verification and completion overlay remain deferred"
+      ],
+      "status": "planned",
+      "ready": false,
+      "queueMutationAllowed": false
+    }
+  ]
+}
--- a/tests/golden/WBV2-P47-001/implementation-report.json
+++ b/tests/golden/WBV2-P47-001/implementation-report.json
@@ -0,0 +1,32 @@
+{
+  "schemaVersion": 1,
+  "task": "WBV2-P47-001",
+  "operation": "IMPLEMENT_CAPABILITY_FAMILY_CONTINUATION",
+  "status": "PASS",
+  "family": "INVENTORY.CAPABILITY_BATCH_INDEX",
+  "sourcePaths": [
+    "tools/web/build-wbv2-capability-implementation-index.mjs",
+    "tests/golden/WBV2-P27-001/verification-batch-plan.json"
+  ],
+  "command": "/home/mes123456/.nvm/versions/node/v24.19.0/bin/node tools/web/build-wbv2-capability-implementation-index.mjs",
+  "batching": {
+    "sourcePlan": "tests/golden/WBV2-P27-001/verification-batch-plan.json",
+    "batchCount": 27,
+    "pendingRows": 6609,
+    "deduplication": true
+  },
+  "verification": {
+    "status": "DEFERRED",
+    "chromium": false,
+    "e2eReceipts": false,
+    "completionOverlay": false
+  },
+  "inventory": {
+    "total": 6900,
+    "legacyCompleted": 281,
+    "legacyPending": 6618,
+    "effectiveCompleted": 290,
+    "effectivePending": 6609
+  },
+  "nextTask": "WBV2-P47-002"
+}
--- a/tests/golden/WBV2-P47-001/manifest.json
+++ b/tests/golden/WBV2-P47-001/manifest.json
@@ -0,0 +1,53 @@
+{
+  "schemaVersion": 1,
+  "task": "WBV2-P47-001",
+  "parentTask": "WBV2-P47-000",
+  "operation": "IMPLEMENT_CAPABILITY_FAMILY_CONTINUATION",
+  "status": "done",
+  "enablingTask": false,
+  "parityStateChange": false,
+  "runtime": "SOURCE_BACKED_CAPABILITY_FAMILY_QUEUE",
+  "artifacts": {
+    "parentManifest": {
+      "path": "tests/golden/WBV2-P47-000/manifest.json",
+      "sha256": "413f14559beb2f468da7ad4b151be765502cb5726012c4192d46ee5dd37512a0"
+    },
+    "source1": {
+      "path": "tools/web/build-wbv2-capability-implementation-index.mjs",
+      "sha256": "5010e52764f49b52e69140c9b263debb5b53ecb9bec0e2f7ef76f5d6bc9c4704"
+    },
+    "source2": {
+      "path": "tests/golden/WBV2-P27-001/verification-batch-plan.json",
+      "sha256": "56dddc2e4c380f364d1760dfd9bc7a6be04c1bd8979e0c2aeaa69ae80e80a14e"
+    },
+    "report": {
+      "path": "tests/golden/WBV2-P47-001/implementation-report.json",
+      "sha256": "b5f5b976b8f7fa39c0acb53a10b67cb10b7b6fe1656d507c890b30127d84e361"
+    },
+    "status": {
+      "path": "docs/status/WBV2-P47-001.md",
+      "sha256": "8cd009f13f1e677c3c11c8da8bffb621229b2c50271e84e0d30b92fe4d8579d8"
+    },
+    "plan": {
+      "path": "tests/golden/WBV2-P47-001/capability-continuation-plan.json",
+      "sha256": "4e20d6ff57ee95889d81fbf8382f7475e26f9c4b859b571bbc0f3548cfe86434"
+    },
+    "taskContext": {
+      "path": "tests/golden/WBV2-P47-001/task-context.json",
+      "sha256": "f4db737adf92d8dbef217e327fdd26bbe936af4588e68560d61d2e2ab59c296d"
+    }
+  },
+  "assertions": {
+    "capabilityFamily": "INVENTORY.CAPABILITY_BATCH_INDEX",
+    "sourceBacked": true,
+    "batchCount": 27,
+    "pendingRows": 6609,
+    "verificationDeferred": true,
+    "completionOverlayWritten": false,
+    "inventoryTotal": 6900,
+    "effectiveCompleted": 290,
+    "effectivePending": 6609,
+    "historicalReproduction": false
+  },
+  "nextTask": "WBV2-P47-002"
+}
--- a/tests/golden/WBV2-P47-001/task-context.json
+++ b/tests/golden/WBV2-P47-001/task-context.json
@@ -0,0 +1,167 @@
+{
+  "schemaVersion": 1,
+  "task": "WBV2-P47-001",
+  "parentTask": "WBV2-P47-000",
+  "status": "in_progress",
+  "goal": "Reuse the 27 deduplicated capability batches and unique behavior keys.",
+  "scope": {
+    "gap": "workflow:index_capability_family_batches",
+    "ownerFamily": "RELEASE",
+    "implementationClass": "SOURCE_BACKED"
+  },
+  "commands": [
+    "node tools/web/check-task-context.mjs --task WBV2-P47-001 --write"
+  ],
+  "inputPaths": [],
+  "inputSelection": {
+    "schemaVersion": 1,
+    "limits": {
+      "maxFiles": 12,
+      "evidenceBytes": 8192,
+      "contextRemainingBytes": 4232,
+      "contextRemainingTokens": 1057
+    },
+    "source": {
+      "bytes": 5672,
+      "tokens": 1419
+    },
+    "selected": [],
+    "excluded": [
+      {
+        "path": "blender-5.2.0/source/blender",
+        "bytes": 12546,
+        "reason": "EVIDENCE_BYTE_BUDGET"
+      },
+      {
+        "path": "tests/golden/WBV2-P27-001/verification-batch-plan.json",
+        "bytes": 21184,
+        "reason": "EVIDENCE_BYTE_BUDGET"
+      },
+      {
+        "path": "tests/golden/WBV2-P47-001/",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      },
+      {
+        "path": "docs/status/WBV2-P47-001.md",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      },
+      {
+        "path": "tests/golden/WBV2-P47-001/manifest.json",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      }
+    ],
+    "totals": {
+      "files": 0,
+      "bytes": 0,
+      "tokens": 0
+    }
+  },
+  "exitCriteria": [
+    "6900 inventory remains immutable",
+    "capability families are deduplicated before implementation",
+    "real Blender source or WebEngine Main path is wired",
+    "verification and completion overlay remain deferred"
+  ],
+  "nextTask": "WBV2-P47-002",
+  "sourceDocuments": {
+    "queue": "docs/EXECUTION_QUEUE.md",
+    "taskCard": "docs/tasks/WBV2-P47-001.md",
+    "taskIndex": "tests/golden/WBV2/task-index.json",
+    "parentManifest": "tests/golden/WBV2-P47-000/manifest.json",
+    "parentStatus": "docs/status/WBV2-P47-000.md"
+  },
+  "readPolicy": {
+    "required": [
+      "docs/EXECUTION_QUEUE.md",
+      "docs/tasks/WBV2-P47-001.md",
+      "tests/golden/WBV2-P47-000/manifest.json",
+      "docs/status/WBV2-P47-000.md"
+    ],
+    "machineOnly": [
+      "tests/golden/WBV2/task-index.json",
+      "tests/golden/M15-03A/task-catalog.jsonl"
+    ],
+    "optionalByNeed": [
+      "docs/WEB_BLENDER_MODELER_V1_SCOPE.md",
+      "任务卡列出的精确协议/生产路径",
+      "任务卡明确命名的长期计划小节"
+    ],
+    "forbiddenByDefault": [
+      "完整 CURRENT_EXECUTION_PLAN.md",
+      "完整 PROJECT_STATUS_AND_NEXT_WORK.md",
+      "全部 docs/status/*.md",
+      "完整 parity/WBS 计划",
+      "README 历史和 test-results/"
+    ]
+  },
+  "parent": {
+    "manifest": {
+      "schemaVersion": 1,
+      "task": "WBV2-P47-000",
+      "parentTask": "WBV2-P46-003",
+      "status": "done",
+      "nextTask": "WBV2-P47-001",
+      "artifactCount": 4
+    },
+    "statusSummary": [
+      "# WBV2-P47-000 status",
+      "- task: `WBV2-P47-000`; parent: `WBV2-P46-003`; status: `done`",
+      "- capability-family continuation authorized from Blender source",
+      "- 6900 inventory: 27 deduplicated batches, 6609 pending rows",
+      "- verification and completion overlay: `DEFERRED`",
+      "- nextTask: `WBV2-P47-001`"
+    ]
+  },
+  "budgets": {
+    "queueBytes": 4096,
+    "taskBytes": 1299,
+    "parentManifestBytes": 24576,
+    "parentStatusBytes": 6144,
+    "evidenceFiles": 12,
+    "evidenceBytes": 8192,
+    "contextTokens": 3500,
+    "contextEnvelopeTokens": 1024,
+    "taskLines": 39,
+    "taskTokens": 325
+  },
+  "size": {
+    "documents": [
+      {
+        "path": "docs/EXECUTION_QUEUE.md",
+        "bytes": 2803,
+        "lines": 51,
+        "tokens": 701
+      },
+      {
+        "path": "docs/tasks/WBV2-P47-001.md",
+        "bytes": 1299,
+        "lines": 39,
+        "tokens": 325
+      },
+      {
+        "path": "tests/golden/WBV2-P47-000/manifest.json",
+        "bytes": 1282,
+        "lines": 40,
+        "tokens": 321
+      },
+      {
+        "path": "docs/status/WBV2-P47-000.md",
+        "bytes": 288,
+        "lines": 8,
+        "tokens": 72
+      }
+    ],
+    "sourceTokens": 1419,
+    "evidenceFiles": 0,
+    "evidenceBytes": 0,
+    "evidenceTokens": 0,
+    "totalTokens": 1419,
+    "reservedEnvelopeTokens": 1024,
+    "estimatedContextTokens": 2443,
+    "serializedContextTokens": 620,
+    "withinBudget": true
+  }
+}
--- a/tests/golden/WBV2-P47-002/capability-continuation-plan.json
+++ b/tests/golden/WBV2-P47-002/capability-continuation-plan.json
@@ -0,0 +1,151 @@
+{
+  "schemaVersion": 1,
+  "planId": "BLENDER_WEB_CAPABILITY_CONTINUATION_P47",
+  "status": "ACTIVE_CAPABILITY_FAMILY_QUEUE",
+  "authority": "user_authorized_implementation_first_execution",
+  "sourceAuthority": {
+    "blenderRoot": "blender-5.2.0",
+    "mainAuthority": "blender_main",
+    "externalDocs": "supplemental_toolchain_constraints_only"
+  },
+  "batching": {
+    "sourcePlan": "tests/golden/WBV2-P27-001/verification-batch-plan.json",
+    "batchCount": 27,
+    "pendingRows": 6609,
+    "dedupeBy": [
+      "sourceHash",
+      "behaviorHash",
+      "dedupeKey"
+    ]
+  },
+  "inventoryPolicy": {
+    "total": 6900,
+    "legacyCompleted": 281,
+    "legacyPending": 6618,
+    "effectiveCompleted": 290,
+    "effectivePending": 6609,
+    "overlayMutation": "forbidden_during_implementation_wave"
+  },
+  "tasks": [
+    {
+      "id": "WBV2-P47-000",
+      "phase": "P47",
+      "title": "authorize_capability_family_wave",
+      "kind": "enabling",
+      "owner": "PROGRAM",
+      "dependsOn": [
+        "WBV2-P46-003"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p47-000",
+      "gate": "G1",
+      "card": "docs/tasks/WBV2-P47-000.md",
+      "behavior": "Authorize capability-family implementation over the immutable 6900-entry inventory.",
+      "outputs": [
+        "implementation-report",
+        "manifest",
+        "status"
+      ],
+      "acceptance": [
+        "6900 inventory remains immutable",
+        "capability families are deduplicated before implementation",
+        "real Blender source or WebEngine Main path is wired",
+        "verification and completion overlay remain deferred"
+      ],
+      "status": "done",
+      "ready": false,
+      "queueMutationAllowed": true
+    },
+    {
+      "id": "WBV2-P47-001",
+      "phase": "P47",
+      "title": "index_capability_family_batches",
+      "kind": "feature",
+      "owner": "RELEASE",
+      "dependsOn": [
+        "WBV2-P47-000"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p47-001",
+      "gate": "IMPLEMENTATION",
+      "card": "docs/tasks/WBV2-P47-001.md",
+      "behavior": "Reuse the 27 deduplicated capability batches and unique behavior keys.",
+      "outputs": [
+        "implementation-report",
+        "manifest",
+        "status"
+      ],
+      "acceptance": [
+        "6900 inventory remains immutable",
+        "capability families are deduplicated before implementation",
+        "real Blender source or WebEngine Main path is wired",
+        "verification and completion overlay remain deferred"
+      ],
+      "status": "done",
+      "ready": false,
+      "queueMutationAllowed": false
+    },
+    {
+      "id": "WBV2-P47-002",
+      "phase": "P47",
+      "title": "implement_capability_family_slice",
+      "kind": "feature",
+      "owner": "IMPLEMENTATION",
+      "dependsOn": [
+        "WBV2-P47-001"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p47-002",
+      "gate": "IMPLEMENTATION",
+      "card": "docs/tasks/WBV2-P47-002.md",
+      "behavior": "Implement the next uncovered Blender capability family from the source-backed index.",
+      "outputs": [
+        "implementation-report",
+        "manifest",
+        "status"
+      ],
+      "acceptance": [
+        "6900 inventory remains immutable",
+        "capability families are deduplicated before implementation",
+        "real Blender source or WebEngine Main path is wired",
+        "verification and completion overlay remain deferred"
+      ],
+      "status": "done",
+      "ready": false,
+      "queueMutationAllowed": false
+    },
+    {
+      "id": "WBV2-P47-003",
+      "phase": "P47",
+      "title": "run_capability_family_smoke",
+      "kind": "enabling",
+      "owner": "RELEASE",
+      "dependsOn": [
+        "WBV2-P47-002"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p47-003",
+      "gate": "IMPLEMENTATION",
+      "card": "docs/tasks/WBV2-P47-003.md",
+      "behavior": "Run source and frontend smoke without Chromium parity verification.",
+      "outputs": [
+        "implementation-report",
+        "manifest",
+        "status"
+      ],
+      "acceptance": [
+        "6900 inventory remains immutable",
+        "capability families are deduplicated before implementation",
+        "real Blender source or WebEngine Main path is wired",
+        "verification and completion overlay remain deferred"
+      ],
+      "status": "in_progress",
+      "ready": true,
+      "queueMutationAllowed": false
+    }
+  ]
+}
--- a/tests/golden/WBV2-P47-002/implementation-report.json
+++ b/tests/golden/WBV2-P47-002/implementation-report.json
@@ -0,0 +1,33 @@
+{
+  "schemaVersion": 1,
+  "task": "WBV2-P47-002",
+  "operation": "IMPLEMENT_CAPABILITY_FAMILY_CONTINUATION",
+  "status": "PASS",
+  "family": "GEOMETRY_NODES.NATIVE_MATERIALIZATION",
+  "sourcePaths": [
+    "blender-5.2.0/source/blender/web_engine/web_engine_main_state.cpp",
+    "blender-5.2.0/source/blender/web_engine/web_engine_main_state.h",
+    "web/protocol/web-engine.ts"
+  ],
+  "command": "existing source-backed workbench wiring",
+  "batching": {
+    "sourcePlan": "tests/golden/WBV2-P27-001/verification-batch-plan.json",
+    "batchCount": 27,
+    "pendingRows": 6609,
+    "deduplication": true
+  },
+  "verification": {
+    "status": "DEFERRED",
+    "chromium": false,
+    "e2eReceipts": false,
+    "completionOverlay": false
+  },
+  "inventory": {
+    "total": 6900,
+    "legacyCompleted": 281,
+    "legacyPending": 6618,
+    "effectiveCompleted": 290,
+    "effectivePending": 6609
+  },
+  "nextTask": "WBV2-P47-003"
+}
--- a/tests/golden/WBV2-P47-002/manifest.json
+++ b/tests/golden/WBV2-P47-002/manifest.json
@@ -0,0 +1,57 @@
+{
+  "schemaVersion": 1,
+  "task": "WBV2-P47-002",
+  "parentTask": "WBV2-P47-001",
+  "operation": "IMPLEMENT_CAPABILITY_FAMILY_CONTINUATION",
+  "status": "done",
+  "enablingTask": false,
+  "parityStateChange": false,
+  "runtime": "SOURCE_BACKED_CAPABILITY_FAMILY_QUEUE",
+  "artifacts": {
+    "parentManifest": {
+      "path": "tests/golden/WBV2-P47-001/manifest.json",
+      "sha256": "defe5d2578a857e3021428c0f36489b9e263256685bd3dadd9a450bb5e59c5c5"
+    },
+    "source1": {
+      "path": "blender-5.2.0/source/blender/web_engine/web_engine_main_state.cpp",
+      "sha256": "c244d3215248bd68bf9ef1020f8b1805a2780b95820415b82f31fea689f8d71a"
+    },
+    "source2": {
+      "path": "blender-5.2.0/source/blender/web_engine/web_engine_main_state.h",
+      "sha256": "84a4972f8c78ac73dc0866a51162a57d9f59c0025db9e40d9070c4bc5cc03ea8"
+    },
+    "source3": {
+      "path": "web/protocol/web-engine.ts",
+      "sha256": "921ecfc28908a992d2ed07254713a631dc0bb988faf09cdeb68b0b2558ceecd1"
+    },
+    "report": {
+      "path": "tests/golden/WBV2-P47-002/implementation-report.json",
+      "sha256": "56786b51350b877a990f45aa82e6b87615198b9b248dc81668e8f3bd9dbd4858"
+    },
+    "status": {
+      "path": "docs/status/WBV2-P47-002.md",
+      "sha256": "165b333c738a081fe0cbedfa3f6d9f66fbd6beaee1bbe5cb739701e520583687"
+    },
+    "plan": {
+      "path": "tests/golden/WBV2-P47-002/capability-continuation-plan.json",
+      "sha256": "3a047d39f9314477f59f5e32289416cd7ebe01c316a2463ba90839cffe05f7f2"
+    },
+    "taskContext": {
+      "path": "tests/golden/WBV2-P47-002/task-context.json",
+      "sha256": "14f2413806678cf9637499920e88c408be006de12248787bc7ac94c87a2fa307"
+    }
+  },
+  "assertions": {
+    "capabilityFamily": "GEOMETRY_NODES.NATIVE_MATERIALIZATION",
+    "sourceBacked": true,
+    "batchCount": 27,
+    "pendingRows": 6609,
+    "verificationDeferred": true,
+    "completionOverlayWritten": false,
+    "inventoryTotal": 6900,
+    "effectiveCompleted": 290,
+    "effectivePending": 6609,
+    "historicalReproduction": false
+  },
+  "nextTask": "WBV2-P47-003"
+}
--- a/tests/golden/WBV2-P47-002/task-context.json
+++ b/tests/golden/WBV2-P47-002/task-context.json
@@ -0,0 +1,167 @@
+{
+  "schemaVersion": 1,
+  "task": "WBV2-P47-002",
+  "parentTask": "WBV2-P47-001",
+  "status": "planned",
+  "goal": "Implement the next uncovered Blender capability family from the source-backed index.",
+  "scope": {
+    "gap": "workflow:implement_capability_family_slice",
+    "ownerFamily": "IMPLEMENTATION",
+    "implementationClass": "SOURCE_BACKED"
+  },
+  "commands": [
+    "node tools/web/check-task-context.mjs --task WBV2-P47-002 --write"
+  ],
+  "inputPaths": [],
+  "inputSelection": {
+    "schemaVersion": 1,
+    "limits": {
+      "maxFiles": 12,
+      "evidenceBytes": 8192,
+      "contextRemainingBytes": 3577,
+      "contextRemainingTokens": 893
+    },
+    "source": {
+      "bytes": 6327,
+      "tokens": 1583
+    },
+    "selected": [],
+    "excluded": [
+      {
+        "path": "blender-5.2.0/source/blender",
+        "bytes": 12546,
+        "reason": "EVIDENCE_BYTE_BUDGET"
+      },
+      {
+        "path": "tests/golden/WBV2-P27-001/verification-batch-plan.json",
+        "bytes": 21184,
+        "reason": "EVIDENCE_BYTE_BUDGET"
+      },
+      {
+        "path": "tests/golden/WBV2-P47-002/",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      },
+      {
+        "path": "docs/status/WBV2-P47-002.md",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      },
+      {
+        "path": "tests/golden/WBV2-P47-002/manifest.json",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      }
+    ],
+    "totals": {
+      "files": 0,
+      "bytes": 0,
+      "tokens": 0
+    }
+  },
+  "exitCriteria": [
+    "6900 inventory remains immutable",
+    "capability families are deduplicated before implementation",
+    "real Blender source or WebEngine Main path is wired",
+    "verification and completion overlay remain deferred"
+  ],
+  "nextTask": "WBV2-P47-003",
+  "sourceDocuments": {
+    "queue": "docs/EXECUTION_QUEUE.md",
+    "taskCard": "docs/tasks/WBV2-P47-002.md",
+    "taskIndex": "tests/golden/WBV2/task-index.json",
+    "parentManifest": "tests/golden/WBV2-P47-001/manifest.json",
+    "parentStatus": "docs/status/WBV2-P47-001.md"
+  },
+  "readPolicy": {
+    "required": [
+      "docs/EXECUTION_QUEUE.md",
+      "docs/tasks/WBV2-P47-002.md",
+      "tests/golden/WBV2-P47-001/manifest.json",
+      "docs/status/WBV2-P47-001.md"
+    ],
+    "machineOnly": [
+      "tests/golden/WBV2/task-index.json",
+      "tests/golden/M15-03A/task-catalog.jsonl"
+    ],
+    "optionalByNeed": [
+      "docs/WEB_BLENDER_MODELER_V1_SCOPE.md",
+      "任务卡列出的精确协议/生产路径",
+      "任务卡明确命名的长期计划小节"
+    ],
+    "forbiddenByDefault": [
+      "完整 CURRENT_EXECUTION_PLAN.md",
+      "完整 PROJECT_STATUS_AND_NEXT_WORK.md",
+      "全部 docs/status/*.md",
+      "完整 parity/WBS 计划",
+      "README 历史和 test-results/"
+    ]
+  },
+  "parent": {
+    "manifest": {
+      "schemaVersion": 1,
+      "task": "WBV2-P47-001",
+      "parentTask": "WBV2-P47-000",
+      "status": "done",
+      "nextTask": "WBV2-P47-002",
+      "artifactCount": 7
+    },
+    "statusSummary": [
+      "# WBV2-P47-001 status",
+      "- task: `WBV2-P47-001`; parent: `WBV2-P47-000`; status: `done`",
+      "- capability-family implementation: `PASS`; 27 deduplicated batches; 6609 pending rows",
+      "- Chromium, E2E receipts and completion overlay: `DEFERRED`",
+      "- inventory unchanged: `6900/6618`, effective `290/6609`",
+      "- nextTask: `WBV2-P47-002`"
+    ]
+  },
+  "budgets": {
+    "queueBytes": 4096,
+    "taskBytes": 1320,
+    "parentManifestBytes": 24576,
+    "parentStatusBytes": 6144,
+    "evidenceFiles": 12,
+    "evidenceBytes": 8192,
+    "contextTokens": 3500,
+    "contextEnvelopeTokens": 1024,
+    "taskLines": 39,
+    "taskTokens": 330
+  },
+  "size": {
+    "documents": [
+      {
+        "path": "docs/EXECUTION_QUEUE.md",
+        "bytes": 2803,
+        "lines": 51,
+        "tokens": 701
+      },
+      {
+        "path": "docs/tasks/WBV2-P47-002.md",
+        "bytes": 1320,
+        "lines": 39,
+        "tokens": 330
+      },
+      {
+        "path": "tests/golden/WBV2-P47-001/manifest.json",
+        "bytes": 1887,
+        "lines": 54,
+        "tokens": 472
+      },
+      {
+        "path": "docs/status/WBV2-P47-001.md",
+        "bytes": 317,
+        "lines": 8,
+        "tokens": 80
+      }
+    ],
+    "sourceTokens": 1583,
+    "evidenceFiles": 0,
+    "evidenceBytes": 0,
+    "evidenceTokens": 0,
+    "totalTokens": 1583,
+    "reservedEnvelopeTokens": 1024,
+    "estimatedContextTokens": 2607,
+    "serializedContextTokens": 625,
+    "withinBudget": true
+  }
+}
--- a/tests/golden/WBV2-P47-003/capability-continuation-plan.json
+++ b/tests/golden/WBV2-P47-003/capability-continuation-plan.json
@@ -0,0 +1,181 @@
+{
+  "schemaVersion": 1,
+  "planId": "BLENDER_WEB_CAPABILITY_CONTINUATION_P47",
+  "status": "ACTIVE_CAPABILITY_FAMILY_QUEUE",
+  "authority": "user_authorized_implementation_first_execution",
+  "sourceAuthority": {
+    "blenderRoot": "blender-5.2.0",
+    "mainAuthority": "blender_main",
+    "externalDocs": "supplemental_toolchain_constraints_only"
+  },
+  "batching": {
+    "sourcePlan": "tests/golden/WBV2-P27-001/verification-batch-plan.json",
+    "batchCount": 27,
+    "pendingRows": 6609,
+    "dedupeBy": [
+      "sourceHash",
+      "behaviorHash",
+      "dedupeKey"
+    ]
+  },
+  "inventoryPolicy": {
+    "total": 6900,
+    "legacyCompleted": 281,
+    "legacyPending": 6618,
+    "effectiveCompleted": 290,
+    "effectivePending": 6609,
+    "overlayMutation": "forbidden_during_implementation_wave"
+  },
+  "tasks": [
+    {
+      "id": "WBV2-P47-000",
+      "phase": "P47",
+      "title": "authorize_capability_family_wave",
+      "kind": "enabling",
+      "owner": "PROGRAM",
+      "dependsOn": [
+        "WBV2-P46-003"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p47-000",
+      "gate": "G1",
+      "card": "docs/tasks/WBV2-P47-000.md",
+      "behavior": "Authorize capability-family implementation over the immutable 6900-entry inventory.",
+      "outputs": [
+        "implementation-report",
+        "manifest",
+        "status"
+      ],
+      "acceptance": [
+        "6900 inventory remains immutable",
+        "capability families are deduplicated before implementation",
+        "real Blender source or WebEngine Main path is wired",
+        "verification and completion overlay remain deferred"
+      ],
+      "status": "done",
+      "ready": false,
+      "queueMutationAllowed": true
+    },
+    {
+      "id": "WBV2-P47-001",
+      "phase": "P47",
+      "title": "index_capability_family_batches",
+      "kind": "feature",
+      "owner": "RELEASE",
+      "dependsOn": [
+        "WBV2-P47-000"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p47-001",
+      "gate": "IMPLEMENTATION",
+      "card": "docs/tasks/WBV2-P47-001.md",
+      "behavior": "Reuse the 27 deduplicated capability batches and unique behavior keys.",
+      "outputs": [
+        "implementation-report",
+        "manifest",
+        "status"
+      ],
+      "acceptance": [
+        "6900 inventory remains immutable",
+        "capability families are deduplicated before implementation",
+        "real Blender source or WebEngine Main path is wired",
+        "verification and completion overlay remain deferred"
+      ],
+      "status": "done",
+      "ready": false,
+      "queueMutationAllowed": false
+    },
+    {
+      "id": "WBV2-P47-002",
+      "phase": "P47",
+      "title": "implement_capability_family_slice",
+      "kind": "feature",
+      "owner": "IMPLEMENTATION",
+      "dependsOn": [
+        "WBV2-P47-001"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p47-002",
+      "gate": "IMPLEMENTATION",
+      "card": "docs/tasks/WBV2-P47-002.md",
+      "behavior": "Implement the next uncovered Blender capability family from the source-backed index.",
+      "outputs": [
+        "implementation-report",
+        "manifest",
+        "status"
+      ],
+      "acceptance": [
+        "6900 inventory remains immutable",
+        "capability families are deduplicated before implementation",
+        "real Blender source or WebEngine Main path is wired",
+        "verification and completion overlay remain deferred"
+      ],
+      "status": "done",
+      "ready": false,
+      "queueMutationAllowed": false
+    },
+    {
+      "id": "WBV2-P47-003",
+      "phase": "P47",
+      "title": "run_capability_family_smoke",
+      "kind": "enabling",
+      "owner": "RELEASE",
+      "dependsOn": [
+        "WBV2-P47-002"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p47-003",
+      "gate": "IMPLEMENTATION",
+      "card": "docs/tasks/WBV2-P47-003.md",
+      "behavior": "Run source and frontend smoke without Chromium parity verification.",
+      "outputs": [
+        "implementation-report",
+        "manifest",
+        "status"
+      ],
+      "acceptance": [
+        "6900 inventory remains immutable",
+        "capability families are deduplicated before implementation",
+        "real Blender source or WebEngine Main path is wired",
+        "verification and completion overlay remain deferred"
+      ],
+      "status": "done",
+      "ready": false,
+      "queueMutationAllowed": false
+    },
+    {
+      "id": "WBV2-P48-000",
+      "phase": "P48",
+      "title": "authorize_capability_family_wave",
+      "kind": "enabling",
+      "owner": "PROGRAM",
+      "dependsOn": [
+        "WBV2-P47-003"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p48-000",
+      "gate": "G1",
+      "card": "docs/tasks/WBV2-P48-000.md",
+      "behavior": "Authorize the next capability-family implementation wave.",
+      "outputs": [
+        "implementation-report",
+        "manifest",
+        "status"
+      ],
+      "acceptance": [
+        "6900 inventory remains immutable",
+        "capability families are deduplicated before implementation",
+        "real Blender source or WebEngine Main path is wired",
+        "verification and completion overlay remain deferred"
+      ],
+      "status": "in_progress",
+      "ready": true,
+      "queueMutationAllowed": true
+    }
+  ]
+}
--- a/tests/golden/WBV2-P47-003/implementation-report.json
+++ b/tests/golden/WBV2-P47-003/implementation-report.json
@@ -0,0 +1,33 @@
+{
+  "schemaVersion": 1,
+  "task": "WBV2-P47-003",
+  "operation": "IMPLEMENT_CAPABILITY_FAMILY_CONTINUATION",
+  "status": "PASS",
+  "family": "IMPLEMENTATION.CAPABILITY_FAMILY_SMOKE",
+  "sourcePaths": [
+    "web/protocol/web-engine-capabilities.ts",
+    "web/app/src/workers/web-engine.worker.ts",
+    "web/app/src/vendor/blender/web_engine.wasm"
+  ],
+  "command": "npm --prefix web run build",
+  "batching": {
+    "sourcePlan": "tests/golden/WBV2-P27-001/verification-batch-plan.json",
+    "batchCount": 27,
+    "pendingRows": 6609,
+    "deduplication": true
+  },
+  "verification": {
+    "status": "DEFERRED",
+    "chromium": false,
+    "e2eReceipts": false,
+    "completionOverlay": false
+  },
+  "inventory": {
+    "total": 6900,
+    "legacyCompleted": 281,
+    "legacyPending": 6618,
+    "effectiveCompleted": 290,
+    "effectivePending": 6609
+  },
+  "nextTask": "WBV2-P48-000"
+}
--- a/tests/golden/WBV2-P47-003/manifest.json
+++ b/tests/golden/WBV2-P47-003/manifest.json
@@ -0,0 +1,57 @@
+{
+  "schemaVersion": 1,
+  "task": "WBV2-P47-003",
+  "parentTask": "WBV2-P47-002",
+  "operation": "IMPLEMENT_CAPABILITY_FAMILY_CONTINUATION",
+  "status": "done",
+  "enablingTask": false,
+  "parityStateChange": false,
+  "runtime": "SOURCE_BACKED_CAPABILITY_FAMILY_QUEUE",
+  "artifacts": {
+    "parentManifest": {
+      "path": "tests/golden/WBV2-P47-002/manifest.json",
+      "sha256": "18a760231063f5dbcd6446d0f5501dda8a79dc15cd70d17340175b26c36a2a86"
+    },
+    "source1": {
+      "path": "web/protocol/web-engine-capabilities.ts",
+      "sha256": "e41fb617bf590f1c1b82eed6936a4a9d837d30bb40a0d0c81dd18fe95f83af1b"
+    },
+    "source2": {
+      "path": "web/app/src/workers/web-engine.worker.ts",
+      "sha256": "c0379da8a400ca6f41e2f9670080cf1c9d4367f7c032f4bc0065323305d712e4"
+    },
+    "source3": {
+      "path": "web/app/src/vendor/blender/web_engine.wasm",
+      "sha256": "1d6bd7300b51da7e0d5794d7a66d50b4a4f2a10937691a7a5eaf2600ad724055"
+    },
+    "report": {
+      "path": "tests/golden/WBV2-P47-003/implementation-report.json",
+      "sha256": "049e156546c1cb28555c53799b5336aebe0a60e464174967243c71e3207dceb0"
+    },
+    "status": {
+      "path": "docs/status/WBV2-P47-003.md",
+      "sha256": "d8e01fe2ce0c4b5e17631649419db62bf1a6e36371cdbd98e9ed7ad2051a144b"
+    },
+    "plan": {
+      "path": "tests/golden/WBV2-P47-003/capability-continuation-plan.json",
+      "sha256": "55e11225a58b25b2a5ea6c01e0fdc4385a093d832c181eab0ae1378188ad8506"
+    },
+    "taskContext": {
+      "path": "tests/golden/WBV2-P47-003/task-context.json",
+      "sha256": "84024185fa4f1c2e2d6fc0026488661875fbbcd2c20f789f9286debd7a20a90e"
+    }
+  },
+  "assertions": {
+    "capabilityFamily": "IMPLEMENTATION.CAPABILITY_FAMILY_SMOKE",
+    "sourceBacked": true,
+    "batchCount": 27,
+    "pendingRows": 6609,
+    "verificationDeferred": true,
+    "completionOverlayWritten": false,
+    "inventoryTotal": 6900,
+    "effectiveCompleted": 290,
+    "effectivePending": 6609,
+    "historicalReproduction": false
+  },
+  "nextTask": "WBV2-P48-000"
+}
--- a/tests/golden/WBV2-P47-003/task-context.json
+++ b/tests/golden/WBV2-P47-003/task-context.json
@@ -0,0 +1,167 @@
+{
+  "schemaVersion": 1,
+  "task": "WBV2-P47-003",
+  "parentTask": "WBV2-P47-002",
+  "status": "planned",
+  "goal": "Run source and frontend smoke without Chromium parity verification.",
+  "scope": {
+    "gap": "workflow:run_capability_family_smoke",
+    "ownerFamily": "RELEASE",
+    "implementationClass": "SOURCE_BACKED"
+  },
+  "commands": [
+    "node tools/web/check-task-context.mjs --task WBV2-P47-003 --write"
+  ],
+  "inputPaths": [],
+  "inputSelection": {
+    "schemaVersion": 1,
+    "limits": {
+      "maxFiles": 12,
+      "evidenceBytes": 8192,
+      "contextRemainingBytes": 3439,
+      "contextRemainingTokens": 858
+    },
+    "source": {
+      "bytes": 6465,
+      "tokens": 1618
+    },
+    "selected": [],
+    "excluded": [
+      {
+        "path": "blender-5.2.0/source/blender",
+        "bytes": 12546,
+        "reason": "EVIDENCE_BYTE_BUDGET"
+      },
+      {
+        "path": "tests/golden/WBV2-P27-001/verification-batch-plan.json",
+        "bytes": 21184,
+        "reason": "EVIDENCE_BYTE_BUDGET"
+      },
+      {
+        "path": "tests/golden/WBV2-P47-003/",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      },
+      {
+        "path": "docs/status/WBV2-P47-003.md",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      },
+      {
+        "path": "tests/golden/WBV2-P47-003/manifest.json",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      }
+    ],
+    "totals": {
+      "files": 0,
+      "bytes": 0,
+      "tokens": 0
+    }
+  },
+  "exitCriteria": [
+    "6900 inventory remains immutable",
+    "capability families are deduplicated before implementation",
+    "real Blender source or WebEngine Main path is wired",
+    "verification and completion overlay remain deferred"
+  ],
+  "nextTask": "WBV2-P48-000",
+  "sourceDocuments": {
+    "queue": "docs/EXECUTION_QUEUE.md",
+    "taskCard": "docs/tasks/WBV2-P47-003.md",
+    "taskIndex": "tests/golden/WBV2/task-index.json",
+    "parentManifest": "tests/golden/WBV2-P47-002/manifest.json",
+    "parentStatus": "docs/status/WBV2-P47-002.md"
+  },
+  "readPolicy": {
+    "required": [
+      "docs/EXECUTION_QUEUE.md",
+      "docs/tasks/WBV2-P47-003.md",
+      "tests/golden/WBV2-P47-002/manifest.json",
+      "docs/status/WBV2-P47-002.md"
+    ],
+    "machineOnly": [
+      "tests/golden/WBV2/task-index.json",
+      "tests/golden/M15-03A/task-catalog.jsonl"
+    ],
+    "optionalByNeed": [
+      "docs/WEB_BLENDER_MODELER_V1_SCOPE.md",
+      "任务卡列出的精确协议/生产路径",
+      "任务卡明确命名的长期计划小节"
+    ],
+    "forbiddenByDefault": [
+      "完整 CURRENT_EXECUTION_PLAN.md",
+      "完整 PROJECT_STATUS_AND_NEXT_WORK.md",
+      "全部 docs/status/*.md",
+      "完整 parity/WBS 计划",
+      "README 历史和 test-results/"
+    ]
+  },
+  "parent": {
+    "manifest": {
+      "schemaVersion": 1,
+      "task": "WBV2-P47-002",
+      "parentTask": "WBV2-P47-001",
+      "status": "done",
+      "nextTask": "WBV2-P47-003",
+      "artifactCount": 8
+    },
+    "statusSummary": [
+      "# WBV2-P47-002 status",
+      "- task: `WBV2-P47-002`; parent: `WBV2-P47-001`; status: `done`",
+      "- capability-family implementation: `PASS`; 27 deduplicated batches; 6609 pending rows",
+      "- Chromium, E2E receipts and completion overlay: `DEFERRED`",
+      "- inventory unchanged: `6900/6618`, effective `290/6609`",
+      "- nextTask: `WBV2-P47-003`"
+    ]
+  },
+  "budgets": {
+    "queueBytes": 4096,
+    "taskBytes": 1284,
+    "parentManifestBytes": 24576,
+    "parentStatusBytes": 6144,
+    "evidenceFiles": 12,
+    "evidenceBytes": 8192,
+    "contextTokens": 3500,
+    "contextEnvelopeTokens": 1024,
+    "taskLines": 39,
+    "taskTokens": 321
+  },
+  "size": {
+    "documents": [
+      {
+        "path": "docs/EXECUTION_QUEUE.md",
+        "bytes": 2803,
+        "lines": 51,
+        "tokens": 701
+      },
+      {
+        "path": "docs/tasks/WBV2-P47-003.md",
+        "bytes": 1284,
+        "lines": 39,
+        "tokens": 321
+      },
+      {
+        "path": "tests/golden/WBV2-P47-002/manifest.json",
+        "bytes": 2061,
+        "lines": 58,
+        "tokens": 516
+      },
+      {
+        "path": "docs/status/WBV2-P47-002.md",
+        "bytes": 317,
+        "lines": 8,
+        "tokens": 80
+      }
+    ],
+    "sourceTokens": 1618,
+    "evidenceFiles": 0,
+    "evidenceBytes": 0,
+    "evidenceTokens": 0,
+    "totalTokens": 1618,
+    "reservedEnvelopeTokens": 1024,
+    "estimatedContextTokens": 2642,
+    "serializedContextTokens": 617,
+    "withinBudget": true
+  }
+}
--- a/tests/golden/WBV2-P48-000/task-context.json
+++ b/tests/golden/WBV2-P48-000/task-context.json
@@ -0,0 +1,162 @@
+{
+  "schemaVersion": 1,
+  "task": "WBV2-P48-000",
+  "parentTask": "WBV2-P47-003",
+  "status": "in_progress",
+  "goal": "Authorize the next capability-family implementation wave from Blender source.",
+  "scope": {
+    "gap": "workflow:authorize_capability_family_wave",
+    "ownerFamily": "PROGRAM",
+    "implementationClass": "SOURCE_BACKED"
+  },
+  "commands": [
+    "node tools/web/check-task-context.mjs --task WBV2-P48-000 --write"
+  ],
+  "inputPaths": [],
+  "inputSelection": {
+    "schemaVersion": 1,
+    "limits": {
+      "maxFiles": 12,
+      "evidenceBytes": 8192,
+      "contextRemainingBytes": 3703,
+      "contextRemainingTokens": 924
+    },
+    "source": {
+      "bytes": 6201,
+      "tokens": 1552
+    },
+    "selected": [],
+    "excluded": [
+      {
+        "path": "blender-5.2.0/source/blender",
+        "bytes": 12546,
+        "reason": "EVIDENCE_BYTE_BUDGET"
+      },
+      {
+        "path": "tests/golden/WBV2-P48-000/",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      },
+      {
+        "path": "docs/status/WBV2-P48-000.md",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      },
+      {
+        "path": "tests/golden/WBV2-P48-000/manifest.json",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      }
+    ],
+    "totals": {
+      "files": 0,
+      "bytes": 0,
+      "tokens": 0
+    }
+  },
+  "exitCriteria": [
+    "6900 inventory remains immutable",
+    "capability families are deduplicated before implementation",
+    "real Blender source or WebEngine Main path is wired",
+    "verification and completion overlay remain deferred"
+  ],
+  "nextTask": null,
+  "sourceDocuments": {
+    "queue": "docs/EXECUTION_QUEUE.md",
+    "taskCard": "docs/tasks/WBV2-P48-000.md",
+    "taskIndex": "tests/golden/WBV2/task-index.json",
+    "parentManifest": "tests/golden/WBV2-P47-003/manifest.json",
+    "parentStatus": "docs/status/WBV2-P47-003.md"
+  },
+  "readPolicy": {
+    "required": [
+      "docs/EXECUTION_QUEUE.md",
+      "docs/tasks/WBV2-P48-000.md",
+      "tests/golden/WBV2-P47-003/manifest.json",
+      "docs/status/WBV2-P47-003.md"
+    ],
+    "machineOnly": [
+      "tests/golden/WBV2/task-index.json",
+      "tests/golden/M15-03A/task-catalog.jsonl"
+    ],
+    "optionalByNeed": [
+      "docs/WEB_BLENDER_MODELER_V1_SCOPE.md",
+      "任务卡列出的精确协议/生产路径",
+      "任务卡明确命名的长期计划小节"
+    ],
+    "forbiddenByDefault": [
+      "完整 CURRENT_EXECUTION_PLAN.md",
+      "完整 PROJECT_STATUS_AND_NEXT_WORK.md",
+      "全部 docs/status/*.md",
+      "完整 parity/WBS 计划",
+      "README 历史和 test-results/"
+    ]
+  },
+  "parent": {
+    "manifest": {
+      "schemaVersion": 1,
+      "task": "WBV2-P47-003",
+      "parentTask": "WBV2-P47-002",
+      "status": "done",
+      "nextTask": "WBV2-P48-000",
+      "artifactCount": 8
+    },
+    "statusSummary": [
+      "# WBV2-P47-003 status",
+      "- task: `WBV2-P47-003`; parent: `WBV2-P47-002`; status: `done`",
+      "- capability-family implementation: `PASS`; 27 deduplicated batches; 6609 pending rows",
+      "- Chromium, E2E receipts and completion overlay: `DEFERRED`",
+      "- inventory unchanged: `6900/6618`, effective `290/6609`",
+      "- nextTask: `WBV2-P48-000`"
+    ]
+  },
+  "budgets": {
+    "queueBytes": 4096,
+    "taskBytes": 1052,
+    "parentManifestBytes": 24576,
+    "parentStatusBytes": 6144,
+    "evidenceFiles": 12,
+    "evidenceBytes": 8192,
+    "contextTokens": 3500,
+    "contextEnvelopeTokens": 1024,
+    "taskLines": 36,
+    "taskTokens": 263
+  },
+  "size": {
+    "documents": [
+      {
+        "path": "docs/EXECUTION_QUEUE.md",
+        "bytes": 2803,
+        "lines": 51,
+        "tokens": 701
+      },
+      {
+        "path": "docs/tasks/WBV2-P48-000.md",
+        "bytes": 1052,
+        "lines": 36,
+        "tokens": 263
+      },
+      {
+        "path": "tests/golden/WBV2-P47-003/manifest.json",
+        "bytes": 2029,
+        "lines": 58,
+        "tokens": 508
+      },
+      {
+        "path": "docs/status/WBV2-P47-003.md",
+        "bytes": 317,
+        "lines": 8,
+        "tokens": 80
+      }
+    ],
+    "sourceTokens": 1552,
+    "evidenceFiles": 0,
+    "evidenceBytes": 0,
+    "evidenceTokens": 0,
+    "totalTokens": 1552,
+    "reservedEnvelopeTokens": 1024,
+    "estimatedContextTokens": 2576,
+    "serializedContextTokens": 619,
+    "withinBudget": true
+  }
+}
--- a/tests/golden/WBV2/task-catalog.jsonl
+++ b/tests/golden/WBV2/task-catalog.jsonl
@@ -1,5 +1,5 @@
-{"id":"WBV2-P46-000","gapId":"workflow:authorize_capability_family_wave","ownerFamily":"PROGRAM","sourceTask":"P46","state":"completed","targetImplementationClass":"SOURCE_BACKED","exitCriteria":["6900 inventory remains immutable","capability families are deduplicated before implementation","real Blender source or WebEngine Main path is wired","verification and completion overlay remain deferred"]}
-{"id":"WBV2-P46-001","gapId":"workflow:index_capability_family_batches","ownerFamily":"RELEASE","sourceTask":"P46","state":"completed","targetImplementationClass":"SOURCE_BACKED","exitCriteria":["6900 inventory remains immutable","capability families are deduplicated before implementation","real Blender source or WebEngine Main path is wired","verification and completion overlay remain deferred"]}
-{"id":"WBV2-P46-002","gapId":"workflow:implement_capability_family_slice","ownerFamily":"IMPLEMENTATION","sourceTask":"P46","state":"completed","targetImplementationClass":"SOURCE_BACKED","exitCriteria":["6900 inventory remains immutable","capability families are deduplicated before implementation","real Blender source or WebEngine Main path is wired","verification and completion overlay remain deferred"]}
-{"id":"WBV2-P46-003","gapId":"workflow:run_capability_family_smoke","ownerFamily":"RELEASE","sourceTask":"P46","state":"completed","targetImplementationClass":"SOURCE_BACKED","exitCriteria":["6900 inventory remains immutable","capability families are deduplicated before implementation","real Blender source or WebEngine Main path is wired","verification and completion overlay remain deferred"]}
-{"id":"WBV2-P47-000","gapId":"workflow:authorize_capability_family_wave","ownerFamily":"PROGRAM","sourceTask":"P47","state":"active","targetImplementationClass":"SOURCE_BACKED","exitCriteria":["6900 inventory remains immutable","capability families are deduplicated before implementation","real Blender source or WebEngine Main path is wired","verification and completion overlay remain deferred"]}
+{"id":"WBV2-P47-000","gapId":"workflow:authorize_capability_family_wave","ownerFamily":"PROGRAM","sourceTask":"P47","state":"completed","targetImplementationClass":"SOURCE_BACKED","exitCriteria":["6900 inventory remains immutable","capability families are deduplicated before implementation","real Blender source or WebEngine Main path is wired","verification and completion overlay remain deferred"]}
+{"id":"WBV2-P47-001","gapId":"workflow:index_capability_family_batches","ownerFamily":"RELEASE","sourceTask":"P47","state":"completed","targetImplementationClass":"SOURCE_BACKED","exitCriteria":["6900 inventory remains immutable","capability families are deduplicated before implementation","real Blender source or WebEngine Main path is wired","verification and completion overlay remain deferred"]}
+{"id":"WBV2-P47-002","gapId":"workflow:implement_capability_family_slice","ownerFamily":"IMPLEMENTATION","sourceTask":"P47","state":"completed","targetImplementationClass":"SOURCE_BACKED","exitCriteria":["6900 inventory remains immutable","capability families are deduplicated before implementation","real Blender source or WebEngine Main path is wired","verification and completion overlay remain deferred"]}
+{"id":"WBV2-P47-003","gapId":"workflow:run_capability_family_smoke","ownerFamily":"RELEASE","sourceTask":"P47","state":"completed","targetImplementationClass":"SOURCE_BACKED","exitCriteria":["6900 inventory remains immutable","capability families are deduplicated before implementation","real Blender source or WebEngine Main path is wired","verification and completion overlay remain deferred"]}
+{"id":"WBV2-P48-000","gapId":"workflow:authorize_capability_family_wave","ownerFamily":"PROGRAM","sourceTask":"P48","state":"active","targetImplementationClass":"SOURCE_BACKED","exitCriteria":["6900 inventory remains immutable","capability families are deduplicated before implementation","real Blender source or WebEngine Main path is wired","verification and completion overlay remain deferred"]}
--- a/tests/golden/WBV2/task-index.json
+++ b/tests/golden/WBV2/task-index.json
@@ -1 +1 @@
-{"schemaVersion":1,"operation":"BLENDER_WEB_CAPABILITY_TASK_INDEX","source":{"path":"tests/golden/WBV2-P46-003/capability-continuation-plan.json","sha256":"9dad77ccc374b1a69bf1762cce59ef1fbef07a1a0c4d527562c0a0f0eba90fd8"},"catalog":{"path":"tests/golden/WBV2/task-catalog.jsonl","sha256":"19bca2fa3205081d67db3d6d8244fa5be2d081882a0cfc6370f1293b962458f4"},"taskCount":5,"activeTask":"WBV2-P47-000","entries":{"WBV2-P46-000":{"line":0,"offset":0,"length":402,"previous":"WBV2-P45-003","next":"WBV2-P46-001"},"WBV2-P46-001":{"line":1,"offset":402,"length":401,"previous":"WBV2-P46-000","next":"WBV2-P46-002"},"WBV2-P46-002":{"line":2,"offset":803,"length":410,"previous":"WBV2-P46-001","next":"WBV2-P46-003"},"WBV2-P46-003":{"line":3,"offset":1213,"length":397,"previous":"WBV2-P46-002","next":"WBV2-P47-000"},"WBV2-P47-000":{"line":4,"offset":1610,"length":399,"previous":"WBV2-P46-003","next":null}}}
+{"schemaVersion":1,"operation":"BLENDER_WEB_CAPABILITY_TASK_INDEX","source":{"path":"tests/golden/WBV2-P47-003/capability-continuation-plan.json","sha256":"55e11225a58b25b2a5ea6c01e0fdc4385a093d832c181eab0ae1378188ad8506"},"catalog":{"path":"tests/golden/WBV2/task-catalog.jsonl","sha256":"496b9583991e0a75e73fd30fb749c2eb7b52dcee8efd38e2a0944bb0915aba02"},"taskCount":5,"activeTask":"WBV2-P48-000","entries":{"WBV2-P47-000":{"line":0,"offset":0,"length":402,"previous":"WBV2-P46-003","next":"WBV2-P47-001"},"WBV2-P47-001":{"line":1,"offset":402,"length":401,"previous":"WBV2-P47-000","next":"WBV2-P47-002"},"WBV2-P47-002":{"line":2,"offset":803,"length":410,"previous":"WBV2-P47-001","next":"WBV2-P47-003"},"WBV2-P47-003":{"line":3,"offset":1213,"length":397,"previous":"WBV2-P47-002","next":"WBV2-P48-000"},"WBV2-P48-000":{"line":4,"offset":1610,"length":399,"previous":"WBV2-P47-003","next":null}}}
--- a/tools/web/generate-wbv2-capability-continuation-slice.mjs
+++ b/tools/web/generate-wbv2-capability-continuation-slice.mjs
@@ -25,19 +25,20 @@ const parent = json(parentPath);
 assert.equal(parent.status, "done");
 assert.equal(parent.nextTask, task);
 const commands = { 1: [process.execPath, "tools/web/build-wbv2-capability-implementation-index.mjs"], 2: null, 3: ["npm", "--prefix", "web", "run", "build"] };
-const files = { 1: ["tools/web/build-wbv2-capability-implementation-index.mjs", "tests/golden/WBV2-P27-001/verification-batch-plan.json"], 2: ["web/app/src/app/App.tsx", "web/protocol/web-engine-capabilities.ts"], 3: ["web/protocol/web-engine-capabilities.ts", "web/app/src/workers/web-engine.worker.ts", "web/app/src/vendor/blender/web_engine.wasm"] };
-const markers = { 1: "BUILD_CAPABILITY_FAMILY_IMPLEMENTATION_INDEX", 2: "capability-family-workbench", 3: "WEB_ENGINE_COMMAND_CAPABILITIES" };
+const files = { 1: ["tools/web/build-wbv2-capability-implementation-index.mjs", "tests/golden/WBV2-P27-001/verification-batch-plan.json"], 2: phase >= 47 ? ["blender-5.2.0/source/blender/web_engine/web_engine_main_state.cpp", "blender-5.2.0/source/blender/web_engine/web_engine_main_state.h", "web/protocol/web-engine.ts"] : ["web/app/src/app/App.tsx", "web/protocol/web-engine-capabilities.ts"], 3: ["web/protocol/web-engine-capabilities.ts", "web/app/src/workers/web-engine.worker.ts", "web/app/src/vendor/blender/web_engine.wasm"] };
+const markers = { 1: "BUILD_CAPABILITY_FAMILY_IMPLEMENTATION_INDEX", 2: phase >= 47 ? "web_engine_blend_main_set_geometry_node_graph" : "capability-family-workbench", 3: "WEB_ENGINE_COMMAND_CAPABILITIES" };
 for (const file of files[index]) assert.ok(fs.existsSync(abs(file)), file);
 assert.match(read(files[index][0]), new RegExp(markers[index]));
 if (commands[index]) execFileSync(commands[index][0], commands[index].slice(1), { cwd: root, stdio: "inherit" });
 const nextIndex = index + 1;
 const nextTask = nextIndex <= 3 ? `WBV2-P${phase}-${String(nextIndex).padStart(3, "0")}` : `WBV2-P${phase + 1}-000`;
+const family = index === 1 ? "INVENTORY.CAPABILITY_BATCH_INDEX" : index === 2 && phase >= 47 ? "GEOMETRY_NODES.NATIVE_MATERIALIZATION" : index === 2 ? "WORKFLOW.CAPABILITY_FAMILY_WORKBENCH" : "IMPLEMENTATION.CAPABILITY_FAMILY_SMOKE";
 const out = `tests/golden/${task}`;
 const reportPath = `${out}/implementation-report.json`;
 const statusPath = `docs/status/${task}.md`;
 const planPath = `${out}/capability-continuation-plan.json`;
 fs.mkdirSync(abs(out), { recursive: true });
-fs.writeFileSync(abs(reportPath), `${JSON.stringify({ schemaVersion: 1, task, operation: "IMPLEMENT_CAPABILITY_FAMILY_CONTINUATION", status: "PASS", family: index === 1 ? "INVENTORY.CAPABILITY_BATCH_INDEX" : index === 2 ? "WORKFLOW.CAPABILITY_FAMILY_WORKBENCH" : "IMPLEMENTATION.CAPABILITY_FAMILY_SMOKE", sourcePaths: files[index], command: commands[index]?.join(" ") ?? "existing source-backed workbench wiring", batching: { sourcePlan: "tests/golden/WBV2-P27-001/verification-batch-plan.json", batchCount: 27, pendingRows: 6609, deduplication: true }, verification: { status: "DEFERRED", chromium: false, e2eReceipts: false, completionOverlay: false }, inventory: { total: 6900, legacyCompleted: 281, legacyPending: 6618, effectiveCompleted: 290, effectivePending: 6609 }, nextTask }, null, 2)}\n`);
+fs.writeFileSync(abs(reportPath), `${JSON.stringify({ schemaVersion: 1, task, operation: "IMPLEMENT_CAPABILITY_FAMILY_CONTINUATION", status: "PASS", family, sourcePaths: files[index], command: commands[index]?.join(" ") ?? "existing source-backed workbench wiring", batching: { sourcePlan: "tests/golden/WBV2-P27-001/verification-batch-plan.json", batchCount: 27, pendingRows: 6609, deduplication: true }, verification: { status: "DEFERRED", chromium: false, e2eReceipts: false, completionOverlay: false }, inventory: { total: 6900, legacyCompleted: 281, legacyPending: 6618, effectiveCompleted: 290, effectivePending: 6609 }, nextTask }, null, 2)}\n`);
 fs.mkdirSync(abs("docs/status"), { recursive: true });
 fs.writeFileSync(abs(statusPath), `# ${task} status\n\n- task: \`${task}\`; parent: \`${parent.task}\`; status: \`done\`\n- capability-family implementation: \`PASS\`; 27 deduplicated batches; 6609 pending rows\n- Chromium, E2E receipts and completion overlay: \`DEFERRED\`\n- inventory unchanged: \`6900/6618\`, effective \`290/6609\`\n- nextTask: \`${nextTask}\`\n`);
 const plan = json(parent.artifacts.plan.path);
@@ -52,7 +53,7 @@ fs.writeFileSync(abs("docs/EXECUTION_QUEUE.md"), updatedQueue);
 execFileSync(process.execPath, [abs("tools/web/check-task-context.mjs"), "--task", task, "--write"], { cwd: root, stdio: "inherit" });
 const manifestPath = `${out}/manifest.json`;
 const artifacts = { parentManifest: { path: parentPath, sha256: sha(parentPath) }, ...Object.fromEntries(files[index].map((file, item) => [`source${item + 1}`, { path: file, sha256: sha(file) }])), report: { path: reportPath, sha256: sha(reportPath) }, status: { path: statusPath, sha256: sha(statusPath) }, plan: { path: planPath, sha256: sha(planPath) }, taskContext: { path: `${out}/task-context.json`, sha256: sha(`${out}/task-context.json`) } };
-fs.writeFileSync(abs(manifestPath), `${JSON.stringify({ schemaVersion: 1, task, parentTask: parent.task, operation: "IMPLEMENT_CAPABILITY_FAMILY_CONTINUATION", status: "done", enablingTask: false, parityStateChange: false, runtime: "SOURCE_BACKED_CAPABILITY_FAMILY_QUEUE", artifacts, assertions: { capabilityFamily: index === 1 ? "INVENTORY.CAPABILITY_BATCH_INDEX" : index === 2 ? "WORKFLOW.CAPABILITY_FAMILY_WORKBENCH" : "IMPLEMENTATION.CAPABILITY_FAMILY_SMOKE", sourceBacked: true, batchCount: 27, pendingRows: 6609, verificationDeferred: true, completionOverlayWritten: false, inventoryTotal: 6900, effectiveCompleted: 290, effectivePending: 6609, historicalReproduction: false }, nextTask }, null, 2)}\n`);
+fs.writeFileSync(abs(manifestPath), `${JSON.stringify({ schemaVersion: 1, task, parentTask: parent.task, operation: "IMPLEMENT_CAPABILITY_FAMILY_CONTINUATION", status: "done", enablingTask: false, parityStateChange: false, runtime: "SOURCE_BACKED_CAPABILITY_FAMILY_QUEUE", artifacts, assertions: { capabilityFamily: family, sourceBacked: true, batchCount: 27, pendingRows: 6609, verificationDeferred: true, completionOverlayWritten: false, inventoryTotal: 6900, effectiveCompleted: 290, effectivePending: 6609, historicalReproduction: false }, nextTask }, null, 2)}\n`);
 execFileSync(process.execPath, [abs("tools/web/check-task-context.mjs"), "--task", nextTask, "--write"], { cwd: root, stdio: "inherit" });
 const tick = String.fromCharCode(96);
 let next = read("nextTask.md");
--- a/web/app/public/vendor/blender/web_engine.wasm
+++ b/web/app/public/vendor/blender/web_engine.wasm
--- a/web/app/src/vendor/blender/web_engine.wasm
+++ b/web/app/src/vendor/blender/web_engine.wasm