feat(web): add source-first Python autopilot and optimize provider waits

my-tools/wbv2_autopilot_policy.json

@@ -0,0 +1,42 @@
+{
+  "schemaVersion": 1,
+  "strategy": "business_module_and_function_route",
+  "sourceAuthority": "blender-5.2.0/source/blender",
+  "sourceFirst": true,
+  "origin": "https://49.232.250.35:58014",
+  "sandbox": "workspace-write",
+  "workerTimeoutSeconds": 1800,
+  "checkTimeoutSeconds": 1800,
+  "heartbeatSeconds": 5,
+  "monitorPollSeconds": 0.25,
+  "modelStartTimeoutSeconds": 60,
+  "modelIdleTimeoutSeconds": 180,
+  "providerBackoffSeconds": 30,
+  "providerMaxBackoffSeconds": 240,
+  "maxProviderFailures": 4,
+  "maxAttempts": 3,
+  "maxTokensPerRun": 500000,
+  "maxLogBytes": 33554432,
+  "maxBuildJobs": 8,
+  "retryDelaySeconds": 10,
+  "autoCommit": true,
+  "autoPush": true,
+  "pushRetries": 6,
+  "priority": ["SERVER-OPERATOR-HTTP-PROVIDER", "SERVER-OPERATOR-SCHEMA-PALETTE", "BROWSER-EQUIVALENT-RUNTIME"],
+  "requiredChecks": ["source_build", "typecheck", "lint", "chromium", "positive", "negative", "undo_redo", "save_reopen", "determinism"],
+  "preflight": [["node", "tools/web/check-task-context.mjs"], ["node", "tools/web/check-context-governance.mjs"]],
+  "handoffChecks": [
+    ["node", "tools/web/check-task-context.mjs"],
+    ["node", "tools/web/check-context-governance.mjs"],
+    ["node", "tools/web/check-source-dynamic-inventory.mjs"],
+    ["node", "tools/web/check-execution-control-plane.mjs"],
+    ["node", "tools/web/check-task-index.mjs"],
+    ["node", "tools/web/check-blender-next-task-plan.mjs"],
+    ["git", "diff", "--check"]
+  ],
+  "knownFindings": [
+    "The live /api/server-operator-job POST describe returns HTTP 405. Implement deployment integration and test a disposable local deployment; do not alter the live server during implementation.",
+    "SCREEN_OT_area_split switches Modeling to Layout without adding an editor. Implement the actual source-equivalent behavior, not a generic action-group alias.",
+    "Of 1025 recorded VERIFIED units, 902 have drifted direct evidence references. Reverify behavior and create current receipts; never rewrite historical hashes to silence a gate."
+  ]
+}