feat(mosaic): manifest-owned upgrade guard so updates never wipe operator config (#791) (#802)

packages/mosaic/src/config/file-adapter.ts

@@ -34,6 +34,7 @@ import {
   buildToolsTemplateVars,
 } from '../template/builders.js';
 import { atomicWrite, backupFile, syncDirectory } from '../platform/file-ops.js';
+import { loadManifest, resolveOwnership } from '../framework/manifest.js';
 
 /**
  * Parse a SoulConfig from an existing SOUL.md file.
@@ -155,38 +156,22 @@ export class FileConfigAdapter implements ConfigService {
   }
 
   async syncFramework(action: InstallAction): Promise<void> {
-    // Must match PRESERVE_PATHS in packages/mosaic/framework/install.sh so
-    // the bash and TS install paths have the same upgrade-preservation
-    // semantics. Contract files (AGENTS.md, STANDARDS.md, TOOLS.md) are
-    // seeded from defaults/ on first install and preserved thereafter;
-    // identity files (SOUL.md, USER.md) are generated by wizard stages and
-    // must never be touched by the framework sync.
-    const preservePaths =
-      action === 'keep' || action === 'reconfigure'
-        ? [
-            'CONSTITUTION.md',
-            'AGENTS.md',
-            'SOUL.md',
-            'USER.md',
-            'TOOLS.md',
-            'STANDARDS.md',
-            'memory',
-            'sources',
-            'credentials',
-            // User-authored fleet data MUST survive `mosaic update`'s re-seed.
-            // The framework seeds only fleet/examples + fleet/roles +
-            // fleet/roster.schema.json; the operator's roster, per-agent env, and
-            // heartbeat run dir stay user-owned. (Mirror of install.sh PRESERVE_PATHS.)
-            'fleet/roster.yaml',
-            'fleet/roster.json',
-            'fleet/agents',
-            'fleet/run',
-          ]
-        : [];
+    // #791: ownership is derived from the shared framework manifest
+    // (packages/mosaic/framework/framework-manifest.txt) — the SAME file the
+    // bash installer reads — so the TS and bash paths can never drift. On an
+    // upgrade (keep/reconfigure) the sync must NEVER write an operator-owned
+    // path: every operator file, and any path the manifest never anticipated
+    // (which resolves to operator by the fail-safe default), is left untouched.
+    // A fresh install ('overwrite'/'reconfigure' onto an empty home) seeds the
+    // full tree, so the guard applies only when preserving an existing home.
+    const guardOwnership = action === 'keep' || action === 'reconfigure';
+    const manifest = guardOwnership ? loadManifest(this.sourceDir) : undefined;
 
     syncDirectory(this.sourceDir, this.mosaicHome, {
-      preserve: preservePaths,
       excludeGit: true,
+      isOperatorOwned: manifest
+        ? (relPath) => resolveOwnership(manifest, relPath) === 'operator'
+        : undefined,
     });
 
     // Reconcile framework-contract files from framework/defaults/ into the mosaic