feat(codexlens): add CodexLens code indexing platform with incremental updates

- Add CodexLens Python package with SQLite FTS5 search and tree-sitter parsing
- Implement workspace-local index storage (.codexlens/ directory)
- Add incremental update CLI command for efficient file-level index refresh
- Integrate CodexLens with CCW tools (codex_lens action: update)
- Add CodexLens Auto-Sync hook template for automatic index updates on file changes
- Add CodexLens status card in CCW Dashboard CLI Manager with install/init buttons
- Add server APIs: /api/codexlens/status, /api/codexlens/bootstrap, /api/codexlens/init

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

codex-lens/src/codexlens/__init__.py

@@ -0,0 +1,28 @@
+"""CodexLens package."""
+
+from __future__ import annotations
+
+from . import config, entities, errors
+from .config import Config
+from .entities import IndexedFile, SearchResult, SemanticChunk, Symbol
+from .errors import CodexLensError, ConfigError, ParseError, SearchError, StorageError
+
+__version__ = "0.1.0"
+
+__all__ = [
+    "__version__",
+    "config",
+    "entities",
+    "errors",
+    "Config",
+    "IndexedFile",
+    "SearchResult",
+    "SemanticChunk",
+    "Symbol",
+    "CodexLensError",
+    "ConfigError",
+    "ParseError",
+    "StorageError",
+    "SearchError",
+]
+