Added

• Frontend theme toggle — added persisted light/dark mode switching across the
  application, including light-mode graph canvas, nodes, Mermaid diagrams, wiki,
  ask, repository, and settings surfaces.
• Staged full analysis — added staged full-analysis execution for repository
  analysis workflows.

Changed

• Wiki prompt cache locality — split stable page-generation instructions from
  dynamic page payloads and warm up the first leaf page before concurrent generation
  to improve provider token-cache reuse.
• README badges — refreshed the project README header with documentation links,
  CI, license, PyPI download, and GitHub star badges.
• Repository file scanning — switched repository file scans to a lighter-weight
  path for lower overhead.

Fixed

• Backend typing — fixed backend type-checking issues found by mypy.
• Frontend graph loading — avoided unnecessary background graph loads.
• Translated wiki performance — sped up translated wiki generation.

Highlights

• Added Lite Mode with project-local .codewiki/codewiki-lite.sqlite3 indexes for lightweight agent workflows.
• Added codewiki lite commands for init, index, sync, watch, status, query, context, trace, node, files, callers, callees, impact, and affected.
• Added codewiki mcp --lite --path support with agent-facing context, trace, node, and graph tools.
• Added Lite Mode benchmarking, including 600-module and 2,000-module synthetic stress results.
• Reorganized community and LLM backend services and split graph affected-file helpers.

Fixes

• Lite and MCP context responses now report pending sync status and pending files when graph context is stale.
• Incremental sync preserves file-to-symbol contains edges for reused files.
• Repository scans ignore .codewiki Lite Mode state.

Validation

• ruff check backend tests scripts
• pytest -q: 177 passed, 3 skipped
• python -m build
• twine check dist/*