fix: Use uv in CI workflow

- Replace pip with uv for much faster CI
- Use uv sync to install all dependencies
- Use uv build instead of python -m build
- Use astral-sh/setup-uv@v3 action
- This should fix CI failures and make it faster

Author: ivolnistov

.github/workflows/ci.yml

@@ -20,17 +20,17 @@ jobs:
       with:
         python-version: '3.12'
 
+    - name: Install uv
+      uses: astral-sh/setup-uv@v3
+    
     - name: Install dependencies
-      run: |
-        python -m pip install --upgrade pip
-        pip install ruff mypy
-        pip install -r requirements.txt
+      run: uv sync
 
     - name: Run Ruff
-      run: ruff check src/
+      run: uv run ruff check src/
 
     - name: Run MyPy
-      run: mypy src/ --ignore-missing-imports
+      run: uv run mypy src/youtrack_rocket_mcp --ignore-missing-imports
 
   test:
     name: Test Python ${{ matrix.python-version }}
@@ -47,15 +47,15 @@ jobs:
       with:
         python-version: ${{ matrix.python-version }}
 
+    - name: Install uv
+      uses: astral-sh/setup-uv@v3
+    
     - name: Install dependencies
-      run: |
-        python -m pip install --upgrade pip
-        pip install -r requirements.txt
-        pip install pytest pytest-asyncio pytest-cov
+      run: uv sync
 
     - name: Run tests
       run: |
-        pytest tests/ -v --cov=youtrack_rocket_mcp --cov-report=term-missing
+        uv run pytest tests/ -v --cov=youtrack_rocket_mcp --cov-report=term-missing
       continue-on-error: true  # Don't fail if tests are missing
 
   build:
@@ -70,16 +70,15 @@ jobs:
       with:
         python-version: '3.12'
 
-    - name: Install build tools
-      run: |
-        python -m pip install --upgrade pip
-        pip install build twine
+    - name: Install uv
+      uses: astral-sh/setup-uv@v3
 
     - name: Build package
-      run: python -m build
+      run: uv build
 
     - name: Check distribution
       run: |
+        uv pip install twine
         twine check dist/*
         ls -lah dist/