diff --git a/.github/workflows/claude-code-review.yml b/.github/workflows/claude-code-review.yml
deleted file mode 100644
index b5e8cfd..0000000
--- a/.github/workflows/claude-code-review.yml
+++ /dev/null
@@ -1,44 +0,0 @@
-name: Claude Code Review
-
-on:
-  pull_request:
-    types: [opened, synchronize, ready_for_review, reopened]
-    # Optional: Only run on specific file changes
-    # paths:
-    #   - "src/**/*.ts"
-    #   - "src/**/*.tsx"
-    #   - "src/**/*.js"
-    #   - "src/**/*.jsx"
-
-jobs:
-  claude-review:
-    # Optional: Filter by PR author
-    # if: |
-    #   github.event.pull_request.user.login == 'external-contributor' ||
-    #   github.event.pull_request.user.login == 'new-developer' ||
-    #   github.event.pull_request.author_association == 'FIRST_TIME_CONTRIBUTOR'
-
-    runs-on: ubuntu-latest
-    permissions:
-      contents: read
-      pull-requests: read
-      issues: read
-      id-token: write
-
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 1
-
-      - name: Run Claude Code Review
-        id: claude-review
-        uses: anthropics/claude-code-action@v1
-        with:
-          claude_code_oauth_token: ${{ secrets.CLAUDE_CODE_OAUTH_TOKEN }}
-          plugin_marketplaces: 'https://github.com/anthropics/claude-code.git'
-          plugins: 'code-review@claude-code-plugins'
-          prompt: '/code-review:code-review ${{ github.repository }}/pull/${{ github.event.pull_request.number }}'
-          # See https://github.com/anthropics/claude-code-action/blob/main/docs/usage.md
-          # or https://code.claude.com/docs/en/cli-reference for available options
-
diff --git a/.github/workflows/claude.yml b/.github/workflows/claude.yml
deleted file mode 100644
index d300267..0000000
--- a/.github/workflows/claude.yml
+++ /dev/null
@@ -1,50 +0,0 @@
-name: Claude Code
-
-on:
-  issue_comment:
-    types: [created]
-  pull_request_review_comment:
-    types: [created]
-  issues:
-    types: [opened, assigned]
-  pull_request_review:
-    types: [submitted]
-
-jobs:
-  claude:
-    if: |
-      (github.event_name == 'issue_comment' && contains(github.event.comment.body, '@claude')) ||
-      (github.event_name == 'pull_request_review_comment' && contains(github.event.comment.body, '@claude')) ||
-      (github.event_name == 'pull_request_review' && contains(github.event.review.body, '@claude')) ||
-      (github.event_name == 'issues' && (contains(github.event.issue.body, '@claude') || contains(github.event.issue.title, '@claude')))
-    runs-on: ubuntu-latest
-    permissions:
-      contents: read
-      pull-requests: read
-      issues: read
-      id-token: write
-      actions: read # Required for Claude to read CI results on PRs
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 1
-
-      - name: Run Claude Code
-        id: claude
-        uses: anthropics/claude-code-action@v1
-        with:
-          claude_code_oauth_token: ${{ secrets.CLAUDE_CODE_OAUTH_TOKEN }}
-
-          # This is an optional setting that allows Claude to read CI results on PRs
-          additional_permissions: |
-            actions: read
-
-          # Optional: Give a custom prompt to Claude. If this is not specified, Claude will perform the instructions specified in the comment that tagged it.
-          # prompt: 'Update the pull request description to include a summary of changes.'
-
-          # Optional: Add claude_args to customize behavior and configuration
-          # See https://github.com/anthropics/claude-code-action/blob/main/docs/usage.md
-          # or https://code.claude.com/docs/en/cli-reference for available options
-          # claude_args: '--allowed-tools Bash(gh pr:*)'
-
diff --git a/CLAUDE.md b/CLAUDE.md
deleted file mode 100644
index 156db18..0000000
--- a/CLAUDE.md
+++ /dev/null
@@ -1,113 +0,0 @@
-# CLAUDE.md
-
-This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
-
-## Commands
-
-### Frontend (React/TypeScript)
-```bash
-cd client
-npm start              # Start development server on port 5000
-npm run build          # Build production bundle (TypeScript compilation + Vite build)
-npm run preview        # Preview production build
-npm test               # Run Vitest tests
-npm run test:coverage  # Run tests with coverage report
-npm run lint           # Run ESLint
-npm run lint:fix       # Run ESLint with auto-fix
-```
-
-### Backend (Java/Spring Boot)
-```bash
-cd server
-./mvnw spring-boot:run                    # Start development server
-./mvnw clean compile                      # Compile Java sources
-./mvnw test                              # Run unit tests only
-./mvnw clean verify -Ptests              # Run all tests (unit + integration) with coverage
-./mvnw spring-boot:build-image           # Build Docker image
-./mvnw clean verify -Pnative             # Build GraalVM native image
-```
-
-### Docker Development Environment
-```bash
-bash tools/run-docker-db.sh      # Start PostgreSQL database
-bash tools/run-docker-server.sh  # Start backend in Docker
-bash tools/run-docker-client.sh  # Start frontend in Docker
-bash tools/check-frontend.sh     # Run frontend quality checks
-bash tools/check-backend.sh      # Run backend quality checks
-```
-
-## Architecture
-
-### Monorepo Structure
-- `client/` - React TypeScript frontend (Vite + Vitest)
-- `server/` - Java Spring Boot REST API
-- `tools/` - Development and deployment scripts
-- `docker-compose.dev.yml` / `docker-compose.prod.yml` - Multi-service development and production environments
-- `Taskfile.yml` - Task automation for docker builds and workflows
-
-### Frontend Architecture (client/)
-- **Framework**: React 19 with React Router v7
-- **State Management**: React Context API for authentication and sidebar state
-- **Authentication**: JWT tokens stored in localStorage with automatic refresh (2-minute intervals)
-- **Routing**: Dynamic router configuration based on auth status (signed vs not-signed routes)
-- **Internationalization**: i18next with support for English, Portuguese, Russian, Spanish
-- **Styling**: Bootstrap 5 + SCSS with dark/light theme support
-- **Testing**: Vitest with React Testing Library and coverage reporting
-- **API Layer**: Centralized API service in `src/api-service/api.ts` with automatic auth headers
-
-### Backend Architecture (server/)
-- **Framework**: Spring Boot 3.5.9 with Java 21
-- **Security**: Spring Security with JWT authentication
-- **Database**: PostgreSQL with JPA/Hibernate and Flyway migrations
-- **Testing**: Separate unit tests and integration tests with 75% coverage requirement
-- **Build Options**: Traditional JAR or GraalVM native image compilation
-
-### Key Components
-
-**Authentication Flow:**
-1. User credentials → `/auth/sign-in` endpoint
-2. Server responds with JWT token and user data
-3. Token stored in localStorage, added to all API requests via Authorization header
-4. Automatic token refresh every 2 minutes via `/rest/user-sessions/refresh`
-5. Protected routes wrap authenticated pages, redirect on auth failure
-
-**Database Schema:**
-- Core entities: Users, Tasks, Notes, Task URLs, Notes URLs
-- User management with password reset functionality
-- Task completion tracking and user statistics
-
-## Development Workflow
-
-### Manual Setup
-1. Start database: `bash tools/run-docker-db.sh`
-2. Start backend: `bash tools/run-docker-server.sh` or `cd server && ./mvnw spring-boot:run`
-3. Start frontend: `bash tools/run-docker-client.sh` or `cd client && npm start`
-4. Access app at http://localhost:5000
-
-### Using Taskfile
-Alternatively, use the Taskfile.yml for automated workflows:
-```bash
-task dev-run          # Start development environment (docker-compose.dev.yml)
-task prod-up          # Start production environment (docker-compose.prod.yml)
-task docker-build-api # Build server Docker image
-task docker-build-web # Build app Docker image
-task -l               # List all available tasks
-```
-
-### Quality Checks
-Always run quality checks before submitting changes:
-- Frontend: `bash tools/check-frontend.sh`
-- Backend: `bash tools/check-backend.sh`
-
-## Testing
-
-### Frontend Testing
-- **Framework**: Vitest + React Testing Library
-- **Coverage**: Generated in `client/coverage/` directory
-- **Run**: `cd client && npm test` or `npm run test:coverage`
-
-### Backend Testing  
-- **Unit Tests**: Standard JUnit tests, run with `./mvnw test`
-- **Integration Tests**: Files ending in `*IntTest.java`, require database
-- **Coverage**: JaCoCo reports, 75% minimum requirement
-- **Full Test Suite**: `./mvnw clean verify -Ptests` (includes checkstyle, coverage)
\ No newline at end of file