docs: update README and add journal for git branch fix

refactor: UI刷新とコード品質向上のためのリファクタリング ...

- lib.rs: ネスト解消、モジュール分割、パス解決とDB変換ロジックの共通化
- index.html: CSS, JSの外部ファイル化 (index.css, index.js)
- UI: タブ切り替え時のバグ修正、MCP設定表示の安定化
- README: システム概要と最新の更新内容を反映
- analyze_nesting.js & count_lines.js に基づく品質改善を確認済み

fix: SQLite Vector 拡張機能のロード権限問題の修正とサイドカー管理の正常化 ...

- db.rs にて load_extension_enable() を追加し、拡張機能のロード権限を付与
- sqlx のコネクションオプションを用いて、SeaORM のプール全体で vec0 拡張がロードされるように修正
- db.rs をリファクタリングし、構造を整理（Max Nesting 3以下に改善）
- 孤立していた llama-server プロセスをクリーンアップ
- プロジェクト名を TelosDB に更新
- ベクトル検索の整合性テスト vector_test.rs を追加
- README.md および各種ドキュメントを現状に合わせて更新

docs: README.mdを更新 (DBブラウザ機能の追加反映)

chore: インストーラー作成設定の追加（DLL同梱）とREADME更新、ジャーナル作成

docs: .agent/rules/documents.md の MD009 警告修正および README.md 清書とジャーナル作成

docs: update README with sidecar status feature

feat: add real-time status visibility (connections & db stats) and fix vector search query syntax error

docs: organize release instructions in README and development guide

docs: expand architecture diagram and documentation references in README

docs: tone down README and more factual descriptions

docs: update README onboarding guide and fix script tests

style: tidy project root and simplify onboarding commands

docs: comprehensive overhaul of README and documentation files for Tauri 2 and Gemma 3 integration

feat: enhance logging with rotation and environment-aware output targets

feat: add local datetime support and automated updated_at trigger for items table

docs: update README and add development journal for Gemma 3 integration

chore: migrate to Tauri/Rust backend with SeaORM and add unit/integration tests ...

- Migrated Electron/Bun backend to Rust (Tauri v2).
- Integrated SeaORM with SQLite and sqlite-vec support.
- Implemented unit tests for LlamaClient and database initialization.
- Added integration tests for MCP handlers.
- Updated documentation (README.md, walkthrough, implementation plan).
- Improved dev environment with launch scripts and tasks.
- Followed user global rules for journaling and gitignore.

refactor: modernize source code with improved structure and logging ...

- Add config.js for centralized configuration management
- Add logger.js for structured logging with levels
- Modernize main.js with JSDoc comments and error handling
- Enhance mcp-server.js with health check endpoint and logging
- Refactor db.js with validation and error handling functions
- Add TOOL_NAMES constant and improve mcp-tools.js documentation
- Refactor mcp-handlers.js with modular handler functions
- Enhance llama-client.js with timeout and input validation
- Update test to match new error messages
- All 35 tests passing with improved code quality

Add MCP server with llama.cpp integration and docs