接续上一轮，按接续文件持续推进

结论：已完成剩余77个SKIP的promotion复核；仅2个main SKIP且promotion_allowed均为0，当前baseline保持82/82/77/0，并新增文档与docs smoke防止误promotion。

PROJECT_COMPLETION_TRACKER.md

@@ -1,15 +1,15 @@
 # Project Completion Tracker
 
-Last updated: 2026-06-16 CST
+Last updated: 2026-06-20 CST
 
 This file tracks the overall completion state of the LinuxCNC WASM/browser port.
-Use it for project-level status and acceptance tracking. Use `text16.txt` for
+Use it for project-level status and acceptance tracking. Use `text32.txt` for
 turn-by-turn continuation notes and next-batch execution records.
 
 ## Current Status
 
-- Active continuation file: `text16.txt`
+- Active continuation file: `text32.txt`
-- Latest completed batch: AXIS run summary
+- Latest completed batch: remaining 77 SKIP promotion audit
 - Latest relevant commit: use `git log -1 --oneline` after each committed batch
 - Working tree at tracker creation: clean
 - Required policy: LinuxCNC remains the only CNC semantic source
@@ -32,7 +32,7 @@ The project is complete for the current scope when all of the following are true
 - Host/runtime blocked families are explicitly documented and not falsely promoted.
 - All required gates pass.
 - Documentation explains what is supported, blocked, and how to verify it.
-- `text16.txt` contains the current continuation record and the working tree is clean.
+- `text32.txt` contains the current continuation record and the working tree is clean.
 
 ## Area Status
 
@@ -45,7 +45,7 @@ The project is complete for the current scope when all of the following are true
 | Simulation test program library | Active | Built-in browser simulation programs live in `wasm-port/runtime/ui/simulation/programs/`, one module per program, exported through `programs/index.js`; `verify_real_simulation_programs.sh` checks directory-backed inventory, IDs, defaults, and playback contracts. |
 | Vendor/source guard | Stable | `verify_vendor_sync.sh` and standalone semantic guard are required every batch. |
 | Interpreter WASM smoke | Stable | `interp_wasm_node_smoke=ok`. |
-| Sim config inventory | Stable with skips | `executed=28`, `passed=28`, `skipped=131`, `unexpected_fail=0`; `docs/sim-configs-coverage-handoff.md` records the release-gate baseline. |
+| Sim config inventory | Stable with skips | `executed=82`, `passed=82`, `skipped=77`, `unexpected_fail=0`; `docs/sim-configs-coverage-handoff.md` records the release-gate baseline. The 2026-06-20 remaining-skip audit found 2 skipped main-program rows and 0 rows with `promotion_allowed=1`, so the baseline must not change without new LinuxCNC-owned native/Node/browser proof. |
 | Native nc_files baseline | Stable | Last recorded Layer 1: `total 107`, `pass 101`, `expected_fail 6`, `unexpected_fail 0`. |
 | Native sim configs baseline | Stable | Last recorded Layer 2: `total 159`, `pass 151`, `expected_fail 8`, `unexpected_fail 0`. |
 | OPFS/session persistence | Stable for current scope | Browser smoke passes, SDK re-exports OPFS/session helpers including `readMachineSessionReadiness()` and `createMachineSessionPersistenceSummary()`, the UI exposes `getMachineSessionPersistenceSummary()`, and `docs/opfs-session-persistence.md` defines the project-level release gate. |

text32.txt

@@ -0,0 +1,150 @@
+项目接续文件：剩余 77 个 SKIP promotion 复核完成
+
+生成时间：2026-06-20 CST
+
+一、本轮完成内容
+
+按上一轮 `text31.txt` 的要求，已重新生成并复核当前 sim-config
+inventory artifact：
+
+```bash
+SKIP_INTERP_BUILD=1 wasm-port/tests/wasm/node/verify_sim_configs_inventory_wasm.sh
+```
+
+当前结果：
+
+```text
+sim_configs_wasm_node_inventory_executed=82
+sim_configs_wasm_node_inventory_passed=82
+sim_configs_wasm_node_inventory_skipped=77
+sim_configs_wasm_node_inventory_unexpected_fail=0
+sim_configs_wasm_node_inventory_skip_ASSET_ONLY=65
+sim_configs_wasm_node_inventory_skip_L4_USER_M_PROCESS=1
+sim_configs_wasm_node_inventory_skip_NON_MAIN_CLASS=10
+sim_configs_wasm_node_inventory_skip_UPSTREAM_DEMO=1
+sim_configs_wasm_node_inventory=ok
+```
+
+二、77 个 SKIP 复核结论
+
+`remaining-skip-main-program-promotion-audit.tsv` 中只有 2 个 class=main
+的 SKIP：
+
+```text
+axis/vismach/5axis/table-rotary_spindle-rotary-nutating/demos/incremental_repetition_g533.ngc
+  skip_kind=UPSTREAM-DEMO
+  native_status=FAIL
+  native_expected_failure=upstream-demo-missing-motion-gcode
+  promotion_allowed=0
+  conclusion=保留 upstream demo edge，不强行 PASS
+
+axis/vismach/millturn/example.ngc
+  skip_kind=L4-USER-M-PROCESS
+  native_status=PASS
+  simulation_proof_status=ready_disabled_by_default:native=0:node=0:browser=0
+  promotion_allowed=0
+  conclusion=Web virtual HAL 已有 M428/M429 -> M128/M129 状态 proof，
+             但 external user-M arbitrary process execution 仍 disabled，
+             不能作为 inventory promotion proof
+```
+
+其余 SKIP：
+
+```text
+ASSET-ONLY=65
+NON_MAIN_CLASS=10
+```
+
+这些不是 standalone browser main-program promotion 对象。
+
+本轮最终结论：
+
+```text
+remaining_skip_count=77
+remaining_skipped_main_program_rows=2
+remaining_skipped_main_program_promotion_allowed=0
+direct_inventory_promotion_rows=0
+baseline_change_allowed=no
+```
+
+三、本轮代码/文档改动
+
+已更新：
+
+```text
+PROJECT_COMPLETION_TRACKER.md
+wasm-port/docs/sim-config-coverage-promotion-analysis.md
+wasm-port/docs/sim-configs-coverage-handoff.md
+wasm-port/tests/docs/node/verify_sim_configs_coverage_docs.mjs
+text32.txt
+```
+
+新增 docs smoke 断言：
+
+```text
+1. skip-summary.tsv 仍是 ASSET-ONLY=65 / L4-USER-M-PROCESS=1 /
+   NON_MAIN_CLASS=10 / UPSTREAM-DEMO=1；
+2. remaining-skip-main-program-promotion-audit.tsv 只有 2 行；
+3. 两行均 class=main；
+4. 两行均 promotion_allowed=0 且 promotion_ready=0；
+5. 路径必须是 millturn/example.ngc 和 incremental_repetition_g533.ngc。
+```
+
+四、已运行验证
+
+```bash
+git diff --check
+wasm-port/tests/docs/node/verify_sim_configs_coverage_docs.sh
+SKIP_INTERP_BUILD=1 wasm-port/tests/wasm/node/verify_sim_configs_inventory_wasm.sh
+wasm-port/tests/sdk/node/verify_sdk_surface.sh
+wasm-port/tests/ui/node/verify_real_simulation_programs.sh
+SKIP_INTERP_BUILD=1 wasm-port/tests/browser/verify_real_simulation_browser.sh
+wasm-port/tools/verify_no_standalone_cnc_semantics.sh
+```
+
+结果：
+
+```text
+sim_configs_coverage_docs_node_smoke=ok
+sim_configs_wasm_node_inventory=ok
+sdk_surface_node_smoke=ok
+project_release_gate_manifest_node_smoke=ok
+project_release_artifact_url_workflow_node_smoke=ok
+project_batch_acceptance_workflow_node_smoke=ok
+real_simulation_programs_node_smoke=ok
+browser_real_simulation_page_smoke=ok
+standalone CNC semantics guard complete
+```
+
+五、下一步工作计划
+
+不要继续尝试把 77 个 SKIP 直接改 PASS。当前没有可直接 promotion 的
+remaining SKIP main-program row。
+
+下一批应推进已经 PASS 的 row 的 browser diagnostics / release evidence，
+不改 inventory baseline。优先顺序：
+
+```text
+1. 读取 evidence-expansion-candidates.tsv；
+2. 从已 PASS 且 matrix_layer4_browser=REP 的五轴/vismach row 中选一组；
+3. 优先建议：
+   - axis/vismach/5axis/table-rotary-tilting/demos/boat-xyzac.ngc
+   - axis/vismach/5axis/table-rotary-tilting/demos/xyzac_switchkins.ngc
+   - axis/vismach/melfa-sim/example.ngc
+   - axis/vismach/puma/puma_cube.ngc
+4. 为首个候选补 browser diagnostics evidence，不新增 JS CNC 语义；
+5. 让 release artifact / real simulation diagnostics DOM 能显示该 evidence；
+6. 补 Node/browser smoke；
+7. 保持 inventory baseline=82/82/77/0。
+```
+
+推荐下一轮验证命令：
+
+```bash
+git diff --check
+wasm-port/tests/docs/node/verify_sim_configs_coverage_docs.sh
+SKIP_INTERP_BUILD=1 wasm-port/tests/wasm/node/verify_sim_configs_inventory_wasm.sh
+wasm-port/tests/sdk/node/verify_sdk_surface.sh
+SKIP_INTERP_BUILD=1 wasm-port/tests/browser/verify_real_simulation_browser.sh
+wasm-port/tools/verify_no_standalone_cnc_semantics.sh
+```

wasm-port/docs/sim-config-coverage-promotion-analysis.md

@@ -26,6 +26,44 @@ as a blanket reason to reduce the skip baseline. The next useful promotions are
 case promotions from Node inventory or representative coverage into browser,
 diagnostics, and release evidence.
 
+## 2026-06-20 Remaining Skip Promotion Audit
+
+The generated audit for the remaining 77 skipped rows is:
+
+```text
+build/wasm/sim-configs-inventory/remaining-skip-main-program-promotion-audit.tsv
+```
+
+It contains only two skipped rows whose class is `main`:
+
+| Path | Skip kind | Native status | Promotion allowed | Decision |
+| --- | --- | --- | ---: | --- |
+| `axis/vismach/5axis/table-rotary_spindle-rotary-nutating/demos/incremental_repetition_g533.ngc` | `UPSTREAM-DEMO` | `FAIL` with `upstream-demo-missing-motion-gcode` | 0 | Preserve as an upstream demo edge; do not force into PASS. |
+| `axis/vismach/millturn/example.ngc` | `L4-USER-M-PROCESS` | `PASS` | 0 | Web virtual HAL proof exists for M428/M429 to M128/M129 transition state, but arbitrary external user-M process execution remains disabled and is not an inventory promotion proof. |
+
+The remaining skipped rows are not direct main-program promotion targets:
+
+```text
+ASSET-ONLY=65
+NON_MAIN_CLASS=10
+```
+
+The 2026-06-20 audit conclusion is therefore explicit:
+
+```text
+remaining_skip_count=77
+remaining_skipped_main_program_rows=2
+remaining_skipped_main_program_promotion_allowed=0
+direct_inventory_promotion_rows=0
+baseline_change_allowed=no
+```
+
+Future work should add browser diagnostics and release evidence for already
+passing Node inventory or representative rows. It should not change the
+inventory baseline unless a later patch supplies LinuxCNC-owned native proof,
+Node/WASM proof, browser proof, and a manual promotion-lock update for the row
+being promoted.
+
 ## What Virtual HAL Unlocks
 
 The virtual HAL is now a source-derived Web simulation replacement for these

wasm-port/docs/sim-configs-coverage-handoff.md

@@ -63,6 +63,19 @@ incomplete user-M process native/inventory promotion proof, even though the
 browser simulation state now includes a source-derived virtual HAL proof for
 the `M429 -> M129` turn and `M428 -> M128` mill state transitions. The TWP
 `incremental_repetition_g533.ngc` row remains preserved upstream demo evidence.
+The 2026-06-20 re-audit confirmed that there are no directly promotable
+remaining skipped main-program rows:
+
+```text
+remaining_skip_count=77
+remaining_skipped_main_program_rows=2
+remaining_skipped_main_program_promotion_allowed=0
+direct_inventory_promotion_rows=0
+baseline_change_allowed=no
+```
+
+The 65 `ASSET-ONLY` rows and 10 `NON_MAIN_CLASS` rows remain non-main evidence
+targets, not standalone browser main programs.
 
 SDK and workflow-overview release URL summaries expose the current
 `evidence-ready` layer as dashboard fields: `evidence-ready-candidate-rows=8`,

wasm-port/tests/docs/node/verify_sim_configs_coverage_docs.mjs

@@ -45,6 +45,11 @@ for (const phrase of [
   "sim_configs_wasm_node_inventory_skip_UPSTREAM_DEMO=1",
   "build/wasm/sim-configs-inventory/skip-summary.tsv",
   "build/wasm/sim-configs-inventory/blocked-dependency-summary.tsv",
+  "remaining_skip_count=77",
+  "remaining_skipped_main_program_rows=2",
+  "remaining_skipped_main_program_promotion_allowed=0",
+  "direct_inventory_promotion_rows=0",
+  "baseline_change_allowed=no",
   "verify_no_standalone_cnc_semantics.sh",
   "verify_sim_configs_coverage_docs.sh",
   "L4-PYTHON-REMAP",
@@ -65,6 +70,11 @@ for (const phrase of [
   "axis/rose_engine/rcone_demo.ngc",
   "axis/external_offsets/queuebuster.ngc",
   "Web Simulation Improvements From Virtual HAL",
+  "2026-06-20 Remaining Skip Promotion Audit",
+  "remaining_skipped_main_program_promotion_allowed=0",
+  "direct_inventory_promotion_rows=0",
+  "axis/vismach/millturn/example.ngc",
+  "incremental_repetition_g533.ngc",
   "Browser and Node simulation no longer need host `halcmd`, `halrun`, or a",
   "servo-period stepping",
   "8 diagnostics-ready candidates across 3 families and 17 source files",
@@ -109,4 +119,33 @@ if (existsSync(skipSummaryPath)) {
   );
 }
 
+const remainingSkipAuditPath = resolve(
+  root,
+  "build/wasm/sim-configs-inventory/remaining-skip-main-program-promotion-audit.tsv",
+);
+if (existsSync(remainingSkipAuditPath)) {
+  const rows = parseTsv(readFileSync(remainingSkipAuditPath, "utf8"));
+  assert.equal(rows.length, 2);
+  assert.deepEqual(
+    rows.map((row) => row.path).sort(),
+    [
+      "axis/vismach/5axis/table-rotary_spindle-rotary-nutating/demos/incremental_repetition_g533.ngc",
+      "axis/vismach/millturn/example.ngc",
+    ],
+  );
+  assert.deepEqual(
+    Object.fromEntries(rows.map((row) => [row.path, row.skip_kind])),
+    {
+      "axis/vismach/5axis/table-rotary_spindle-rotary-nutating/demos/incremental_repetition_g533.ngc":
+        "UPSTREAM-DEMO",
+      "axis/vismach/millturn/example.ngc": "L4-USER-M-PROCESS",
+    },
+  );
+  for (const row of rows) {
+    assert.equal(row.class, "main");
+    assert.equal(row.promotion_allowed, "0");
+    assert.equal(row.promotion_ready, "0");
+  }
+}
+
 console.log("sim_configs_coverage_docs_node_smoke=ok");