feat: activate workspaces from the root catalog and bootstrap-only publication

backend/test/workspaces-bindings.test.ts

@@ -164,7 +164,7 @@ evidence:
 const evidenceVariable = (suffix: string) => `THT_WS_PSD_CLINICAL_EVIDENCE_${suffix}`;
 
 test.each([
-  { type: "filesystem", uri: "workspace-content/psd-clinical/evidence" },
+  { type: "filesystem", uri: "psd-clinical/evidence" },
   { type: "http", uris: ["https://evidence.example.test/guide.md"], authentication: "none" },
   { type: "s3", uri: "s3://clinical-evidence/published/", credentials: "ambient" },
 ])("does not resolve Evidence variables for $type modes without file credentials", (source) => {