feat: split workspace authoring from addressed activation

backend/src/app.ts

@@ -21,6 +21,7 @@ import { ReadinessManager } from "./runtime/readiness-manager.js";
 import { MaintenanceBarrier } from "./runtime/maintenance-gate.js";
 import { WorkspaceRegistry } from "./workspaces/registry.js";
 import { GitWorkspaceRepository } from "./workspaces/git-repository.js";
+import { WorkspaceAuthorGitService } from "./workspaces/author-git-service.js";
 import { WorkspaceFsAtV1 } from "./workspaces/workspace-fs-at.js";
 import { VerifiedWorkspaceLockRootLeaseFactory } from "./workspaces/workspace-lock-root-lease.js";
 import { CapabilityAwareRegistryPublicationLifecycleOwner, canonicalBootstrapRequestDigest } from "./workspaces/registry-publication.js";
@@ -39,6 +40,7 @@ export interface BuildAppDeps {
   readiness?: ReadinessManager;
   hub?: SseHub;
   workspaceRegistry?: WorkspaceRegistry;
+  workspaceAuthorService?: WorkspaceAuthorGitService;
   workspaceDiagnoser?: WorkspaceDiagnoser;
   workspaceRuntimeSupport?: (workspace: WorkspaceDescriptor) => boolean;
   maintenanceBarrier?: MaintenanceBarrier;
@@ -94,6 +96,7 @@ export function buildApp(config: AppConfig, deps?: BuildAppDeps): FastifyInstanc
   const mgr = deps?.mgr ?? new PiProcessManager(config, deps?.spawnFn ? { spawnFn: deps.spawnFn } : undefined);
   const hub = deps?.hub ?? new SseHub();
   const workspaceRegistry = deps?.workspaceRegistry ?? createWorkspaceRegistry(config);
+  const workspaceAuthorService = deps?.workspaceAuthorService ?? new WorkspaceAuthorGitService(new GitWorkspaceRepository(config.workspaceRegistry));
   const workspaceDiagnoser = deps?.workspaceDiagnoser
     ?? createProductionWorkspaceDiagnoser(config.workspaceDiagnosticTimeoutMs, undefined, {
       internalQdrantUrl: config.internalQdrantUrl,
@@ -181,7 +184,7 @@ export function buildApp(config: AppConfig, deps?: BuildAppDeps): FastifyInstanc
   });
   sqlRoutes(app, { tht: tht as ThtRunner, getSettings, workspaceRegistry });
   metaRoutes(app, { harnessDir: config.harnessDir, listModels });
-  workspaceRoutes(app, { registry: workspaceRegistry, config: config.workspaceRegistry, diagnose: workspaceDiagnoser });
+  workspaceRoutes(app, { registry: workspaceRegistry, config: config.workspaceRegistry, diagnose: workspaceDiagnoser, authorService: workspaceAuthorService });
   settingsRoutes(app, { cfg: config, listModels, getSettings });
   piManagementRoutes(app, { config, service: piManagement });