Merge pull request #32 from w-winter/feat/node-label-search-20260411

feat(search): add node label search and source filtering

Author: Dwsy

CHANGELOG.md

@@ -6,6 +6,14 @@ All notable changes to Pi Session Manager will be documented in this file.
 
 ### Added
 
+- **Pi tree node-label search and source filtering** — labels are now first-class searchable node metadata in global full-text search and the in-session tree
+  - Added Pi-specific raw label parsing with latest-wins / empty-label-clears semantics
+  - Indexed resolved labels as `source_type = "label"` hits tied to target nodes
+  - Added global `sourceFilter` modes: `all`, `labels_only`, `content_only`
+  - Added browse-all-labels behavior for `labels_only + empty query`
+  - Added backend/runtime `get_session_labels` lookup for chunked session trees
+  - Added label-aware session-tree display, local search, labeled-only filtering, and target-node navigation
+
 - **Pi Live session integration** — real-time session sync with pi agent
   - Unified TypeScript type definitions for live sessions
   - Live session indicator in sidebar and dashboard

README.md

@@ -20,7 +20,7 @@
 ## Highlights
 
 - Session browser with list/project/kanban views, favorites, tags, rename, delete, and export.
-- Full-text search via SQLite FTS + Tantivy-backed indexing/search flows.
+- Full-text search via SQLite FTS + Tantivy-backed indexing/search flows, including tree node label search and node content vs. label source filtering.
 - In-session message search with inline highlights, current-match navigation, and keyboard-friendly close/reset behavior. `Cmd/Ctrl + F` behavior is configurable (search vs. sidebar toggle).
 - Built-in terminal (PTY) and one-click resume of Pi sessions.
 - **External Sessions** — scan and browse sessions from other coding agents (Claude, OpenCode, etc.) with unified settings UI for scan control and default resume targets.

package.json

@@ -54,6 +54,7 @@
   },
   "devDependencies": {
     "@tauri-apps/cli": "^2.1.0",
+    "@testing-library/react": "^16.3.2",
     "@types/highlight.js": "^10.1.0",
     "@types/node": "^25.1.0",
     "@types/react": "^18.3.12",
@@ -63,12 +64,14 @@
     "autoprefixer": "^10.4.23",
     "code-inspector-plugin": "^1.4.2",
     "husky": "^9.1.7",
+    "jsdom": "^29.0.1",
     "less": "^4.6.4",
     "postcss": "^8.5.6",
     "tailwindcss": "^3.4.0",
     "tau-mirror": "^1.0.7",
     "typescript": "^5.6.3",
     "vite": "^5.4.11",
-    "vite-plugin-pwa": "^1.2.0"
+    "vite-plugin-pwa": "^1.2.0",
+    "vitest": "^3.2.4"
   }
 }