Make the governed RAG evidence path executable end to end

Separate local parsing from model indexing, bind review decisions to immutable manifests, persist vectors behind active profiles, and expose retrieval, chat, evaluation, and document workflows through the React workbench.

Constraint: Live Bailian authentication currently fails for all three configured capabilities

Rejected: Direct upload-to-embedding flow | bypasses local review and manifest binding

Confidence: high

Scope-risk: broad

Directive: Keep private-data deployment blocked until authentication, RBAC, and separate database roles land

Tested: make verify; fresh and replay Docker document smoke; worker recovery smoke; frozen synthetic evaluation; migration 0003-0004 roundtrip

Not-tested: Successful live Bailian calls, OCR, real multi-user authorization

frontend/scripts/generate-openapi.mjs

@@ -1,41 +1,10 @@
 import { writeFile } from "node:fs/promises";
 import { resolve } from "node:path";
 
-import openapiTS, { astToString, COMMENT_HEADER } from "openapi-typescript";
+import { loadOpenApiSchema, renderOpenApiTypes } from "./openapi-contract.mjs";
 
-const schemaUrl = process.env.OPENAPI_SCHEMA_URL ?? "http://127.0.0.1:8000/openapi.json";
 const outputPath = resolve("src/api/schema.generated.ts");
-const requiredPaths = ["/api/v1/demo/status", "/api/v1/demo/search"];
+const schema = await loadOpenApiSchema();
+await writeFile(outputPath, await renderOpenApiTypes(schema), "utf8");
 
-const response = await fetch(schemaUrl, {
-  headers: { Accept: "application/json" },
-  signal: AbortSignal.timeout(10_000),
-});
-
-if (!response.ok) {
-  throw new Error(`OpenAPI schema request failed with HTTP ${response.status}`);
-}
-
-const schema = await response.json();
-if (typeof schema !== "object" || schema === null || !("paths" in schema)) {
-  throw new Error("OpenAPI response does not contain a paths object");
-}
-
-const paths = schema.paths;
-if (typeof paths !== "object" || paths === null) {
-  throw new Error("OpenAPI paths value is invalid");
-}
-
-for (const path of requiredPaths) {
-  if (!(path in paths)) {
-    throw new Error(`Required API path is missing: ${path}`);
-  }
-}
-
-const ast = await openapiTS(schema, {
-  alphabetize: true,
-  immutable: true,
-});
-await writeFile(outputPath, `${COMMENT_HEADER}${astToString(ast)}`, "utf8");
-
-console.log(`Generated ${outputPath} from ${schemaUrl}`);
+console.log(`Generated ${outputPath} from the offline FastAPI application contract`);