ci: reduce python matrix to 3.13 and enable uv/npm caches

.github/workflows/ci.yml

@@ -39,6 +39,8 @@ jobs:
         with:
           python-version: "3.12"
       - uses: astral-sh/setup-uv@v3
+        with:
+          enable-cache: true
       - run: uv sync --extra dev
       - run: uv run ruff check src/ tests/ .opencode/scripts/
       - run: uv run ruff format --check src/ tests/ .opencode/scripts/
@@ -54,6 +56,8 @@ jobs:
         with:
           python-version: "3.12"
       - uses: astral-sh/setup-uv@v3
+        with:
+          enable-cache: true
       - run: uv sync --extra dev
       - run: uv run mypy src/
 
@@ -65,7 +69,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python: ["3.12", "3.13", "3.14"]
+        python: ["3.13"]
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v5
@@ -74,6 +78,10 @@ jobs:
       - uses: actions/setup-node@v4
         with:
           node-version: '22'
+          cache: 'npm'
+          cache-dependency-path: |
+            .opencode/package-lock.json
+            .opencode/draw-image/package-lock.json
       - run: sudo apt-get update && sudo apt-get install -y ripgrep
       - run: npm ci
         working-directory: .opencode
@@ -82,6 +90,8 @@ jobs:
       - run: npm test
         working-directory: .opencode/draw-image
       - uses: astral-sh/setup-uv@v3
+        with:
+          enable-cache: true
       - run: uv sync --extra dev --python ${{ matrix.python }}
       - run: uv run --python ${{ matrix.python }} pytest
 
@@ -96,5 +106,7 @@ jobs:
         with:
           python-version: "3.12"
       - uses: astral-sh/setup-uv@v3
+        with:
+          enable-cache: true
       - run: uv sync --extra dev
       - run: uv run xenon --max-absolute B --max-modules A --max-average A src/