fix(evidence): validate curated runtime corpus

backend/src/workspaces/runtime-renderer.ts

@@ -174,7 +174,10 @@ function renderEvidence(
   }
 
   return {
-    evidence: { sources: [renderedSource] },
+    evidence: {
+      ...(workspace.evidence.schema_version === 2 ? { schema_version: 2 } : {}),
+      sources: [renderedSource],
+    },
     vector: {
       max_chunk_chars: workspace.evidence.policy.max_chunk_chars,
       retain_published_generations: workspace.evidence.policy.retain_published_generations,

backend/src/workspaces/schema.ts

@@ -341,11 +341,11 @@ const workspaceEvidenceSchema = z.object({
       path: ["source", "patterns"],
       message: "schema-versioned filesystem Evidence patterns cannot span source and curated",
     });
-  } else if (!patterns.every((pattern) => pattern === "curated" || pattern.startsWith("curated/"))) {
+  } else if (patterns.length !== 1 || patterns[0] !== "curated/**/*.md") {
     context.addIssue({
       code: "custom",
       path: ["source", "patterns"],
-      message: "schema-versioned filesystem Evidence patterns must acquire curated documents only",
+      message: "schema-versioned filesystem Evidence patterns must be exactly curated/**/*.md",
     });
   }
 }).transform((evidence) => ({