收束promotion候选证据

结论：按text22铁律完成promotion-candidates双层证据管理，baseline保持28/28/131/0，Python remap、tool DB、external user-M hard block继续locked。

wasm-port/tests/wasm/node/verify_sim_configs_inventory_wasm.mjs

@@ -102,6 +102,7 @@ const runtimeProbeGateAlignmentPath = resolve(buildDir, "runtime-probe-gate-alig
 const nativeRuntimeProbeExecutionPlanPath = resolve(buildDir, "native-runtime-probe-execution-plan.tsv");
 const nativeRuntimeProbePassEvidenceContractPath = resolve(buildDir, "native-runtime-probe-pass-evidence-contract.tsv");
 const promotionCandidatesPath = resolve(buildDir, "promotion-candidates.tsv");
+const evidenceExpansionCandidatesPath = resolve(buildDir, "evidence-expansion-candidates.tsv");
 const blockedRuntimePromotionLockPath = resolve(buildDir, "blocked-runtime-promotion-lock.tsv");
 const runtimeBoundaryPromotionReadinessPath = resolve(buildDir, "runtime-boundary-promotion-readiness.tsv");
 const runtimeBoundaryPromotionBlockersPath = resolve(buildDir, "runtime-boundary-promotion-blockers.tsv");
@@ -12055,6 +12056,127 @@ function promotionCandidateRows({
   return [...evidenceReadyRows, ...inventoryReadyRows];
 }
 
+function evidenceExpansionCandidateRows({
+  summaryRows,
+  boundaryRows,
+  trackedMatrixByPath,
+}) {
+  const promotedEvidencePaths = new Set(
+    VIRTUAL_HAL_SIM_CONFIG_PROMOTION_CANDIDATES.map((candidate) =>
+      sourcePathToInventoryPath(candidate.gcodePath)
+    ),
+  );
+  const boundaryByPath = new Map(boundaryRows.map((row) => [row.path, row]));
+
+  return summaryRows
+    .map((row) => {
+      const [
+        path,
+        inventoryStatus,
+        reason,
+        className,
+        nativeStatus,
+        nativeExpectedFailure,
+      ] = row.split("\t");
+      return {
+        path,
+        inventoryStatus,
+        reason,
+        className,
+        nativeStatus,
+        nativeExpectedFailure,
+      };
+    })
+    .filter((row) =>
+      row.inventoryStatus === "PASS" &&
+      row.reason === "-" &&
+      row.className === "main" &&
+      row.nativeStatus === "PASS" &&
+      !promotedEvidencePaths.has(row.path) &&
+      (boundaryByPath.get(row.path)?.blocked ?? "-") === "-"
+    )
+    .sort((left, right) => left.path.localeCompare(right.path))
+    .map((row) => {
+      const boundary = boundaryByPath.get(row.path);
+      const matrix = trackedMatrixByPath.get(row.path);
+      return [
+        "browser-diagnostics-expansion",
+        row.path,
+        boundary?.ini ?? "-",
+        row.inventoryStatus,
+        row.reason,
+        matrix?.layer4Node ?? "-",
+        matrix?.layer4Browser ?? "-",
+        row.className,
+        row.nativeStatus,
+        row.nativeExpectedFailure,
+        matrix?.blocked ?? boundary?.blocked ?? "-",
+        boundary?.dependencies ?? "-",
+        "0",
+        "needs_browser_diagnostics_binding_no_inventory_baseline_change",
+        "wasm-port/tests/browser/verify_release_artifact_url_workflow_browser.sh && wasm-port/tests/browser/verify_ini_panel_browser.sh",
+      ].map(tsvValue).join("\t");
+    });
+}
+
+function verifyEvidenceExpansionCandidateRows(rows, summaryRows, boundaryRows, trackedMatrixByPath) {
+  const expectedHeaders = [
+    "candidate_kind",
+    "path",
+    "ini",
+    "current_status",
+    "skip_kind",
+    "matrix_layer4_node",
+    "matrix_layer4_browser",
+    "class",
+    "native_status",
+    "native_expected_failure",
+    "blocked_kind",
+    "dependency_class",
+    "promotion_allowed",
+    "block_reason",
+    "recommended_next_command",
+  ];
+  const parsedRows = parseTsv(
+    `${expectedHeaders.join("\t")}\n${rows.join("\n")}\n`,
+    expectedHeaders,
+  );
+  const boundaryByPath = new Map(boundaryRows.map((row) => [row.path, row]));
+  const expectedPaths = evidenceExpansionCandidateRows({
+    summaryRows,
+    boundaryRows,
+    trackedMatrixByPath,
+  }).map((row) => row.split("\t")[1]).sort();
+
+  assert.deepEqual(
+    parsedRows.map((row) => row.path).sort(),
+    expectedPaths,
+    "evidence expansion candidates must cover every non-hard-block PASS main candidate outside evidence-ready",
+  );
+  assert.equal(parsedRows.length, 13, "current evidence expansion candidate count drift");
+  for (const row of parsedRows) {
+    const boundary = boundaryByPath.get(row.path);
+    assert.ok(boundary, `${row.path}: evidence expansion candidate lacks boundary evidence`);
+    assert.equal(row.candidate_kind, "browser-diagnostics-expansion", `${row.path}: candidate kind drift`);
+    assert.equal(row.current_status, "PASS", `${row.path}: expansion candidate must be PASS`);
+    assert.equal(row.skip_kind, "-", `${row.path}: expansion candidate must not have a skip kind`);
+    assert.equal(row.class, "main", `${row.path}: expansion candidate must be main class`);
+    assert.equal(row.native_status, "PASS", `${row.path}: expansion candidate must have native PASS`);
+    assert.equal(row.blocked_kind, "-", `${row.path}: expansion candidate must not be blocked`);
+    assert.equal(row.promotion_allowed, "0", `${row.path}: expansion candidate must not claim baseline promotion`);
+    assert.equal(
+      row.block_reason,
+      "needs_browser_diagnostics_binding_no_inventory_baseline_change",
+      `${row.path}: expansion candidate block reason drift`,
+    );
+    assert.ok(
+      row.recommended_next_command.includes("verify_release_artifact_url_workflow_browser.sh"),
+      `${row.path}: expansion candidate lacks browser diagnostics command`,
+    );
+  }
+  return parsedRows;
+}
+
 function verifyPromotionCandidateRows(rows, summaryRows, boundaryRows) {
   const expectedHeaders = [
     "candidate_kind",
@@ -12633,6 +12755,17 @@ verifyPromotionCandidateRows(
   summaryRows,
   boundarySummaryRecords,
 );
+const evidenceExpansionCandidateRowsGenerated = evidenceExpansionCandidateRows({
+  summaryRows,
+  boundaryRows: boundarySummaryRecords,
+  trackedMatrixByPath,
+});
+verifyEvidenceExpansionCandidateRows(
+  evidenceExpansionCandidateRowsGenerated,
+  summaryRows,
+  boundarySummaryRecords,
+  trackedMatrixByPath,
+);
 writeFileSync(
   promotionCandidatesPath,
   `${[
@@ -12659,6 +12792,30 @@ writeFileSync(
   ].join("\n")}\n`,
 );
 
+writeFileSync(
+  evidenceExpansionCandidatesPath,
+  `${[
+    [
+      "candidate_kind",
+      "path",
+      "ini",
+      "current_status",
+      "skip_kind",
+      "matrix_layer4_node",
+      "matrix_layer4_browser",
+      "class",
+      "native_status",
+      "native_expected_failure",
+      "blocked_kind",
+      "dependency_class",
+      "promotion_allowed",
+      "block_reason",
+      "recommended_next_command",
+    ].join("\t"),
+    ...evidenceExpansionCandidateRowsGenerated,
+  ].join("\n")}\n`,
+);
+
 writeFileSync(
   boundarySummaryPath,
   `${[