Post-deploy fixes (v0.12.7a)

controller/internal/api/router.go

@@ -457,16 +457,11 @@ func (r *Router) backupSnapshots(w http.ResponseWriter, req *http.Request) {
 		return
 	}
 
-	// Filter by stack if requested — only return snapshots that include the app's HDD paths.
-	if stackName := req.URL.Query().Get("stack"); stackName != "" {
-		mounts := r.backupMgr.GetStackHDDMounts(stackName)
-		if len(mounts) > 0 {
-			// App has HDD data — filter to snapshots containing those paths
-			snapshots = filterSnapshotsByPaths(snapshots, mounts)
-		}
-		// Apps without HDD mounts: return all snapshots (they all contain
-		// the stacks dir + DB dumps which cover this app's config and database)
-	}
+	// All snapshots contain the stacks dir + DB dumps, so they're useful for
+	// any app (config + DB restore). Apps with HDD data get user data restored
+	// too — but only from snapshots that include those paths (post-v0.12.7).
+	// We don't filter here because older snapshots still allow config+DB restore,
+	// and the RestoreApp function extracts whatever paths are available.
 
 	if snapshots == nil {
 		snapshots = []backup.SnapshotInfo{}