feat: added caching to the gitea workflow

Signed-off-by: Rafal Zielinski <sq4ind@gmail.com>

.gitea/workflows/integration-test.yml

@@ -13,7 +13,7 @@ jobs:
     strategy:
       matrix:
         python-version: ["3.13"]
-        home-assistant-version: ["2024.12.0", "2025.9.4"]
+        home-assistant-version: ["2025.9.4"]
 
     steps:
     - name: Checkout Code
@@ -23,6 +23,50 @@ jobs:
       uses: actions/setup-python@v5
       with:
         python-version: ${{ matrix.python-version }}
+        cache: 'pip'  # Built-in pip caching
+
+    - name: Cache pip dependencies
+      uses: actions/cache@v4
+      with:
+        path: ~/.cache/pip
+        key: ${{ runner.os }}-pip-${{ matrix.python-version }}-${{ matrix.home-assistant-version }}-${{ hashFiles('**/requirements-dev.txt') }}
+        restore-keys: |
+          ${{ runner.os }}-pip-${{ matrix.python-version }}-${{ matrix.home-assistant-version }}-
+          ${{ runner.os }}-pip-${{ matrix.python-version }}-
+          ${{ runner.os }}-pip-
+
+    - name: Cache pytest cache
+      uses: actions/cache@v4
+      with:
+        path: .pytest_cache
+        key: ${{ runner.os }}-pytest-${{ matrix.python-version }}-${{ matrix.home-assistant-version }}-${{ github.sha }}
+        restore-keys: |
+          ${{ runner.os }}-pytest-${{ matrix.python-version }}-${{ matrix.home-assistant-version }}-
+          ${{ runner.os }}-pytest-${{ matrix.python-version }}-
+          ${{ runner.os }}-pytest-
+
+    - name: Cache Home Assistant installation
+      uses: actions/cache@v4
+      with:
+        path: |
+          /opt/hostedtoolcache/Python/${{ matrix.python-version }}*/x64/lib/python*/site-packages/homeassistant*
+          ~/.local/lib/python*/site-packages/homeassistant*
+        key: ${{ runner.os }}-ha-${{ matrix.python-version }}-${{ matrix.home-assistant-version }}
+        restore-keys: |
+          ${{ runner.os }}-ha-${{ matrix.python-version }}-${{ matrix.home-assistant-version }}
+
+    - name: Cache coverage data
+      uses: actions/cache@v4
+      with:
+        path: |
+          .coverage
+          .coverage.*
+          htmlcov/
+        key: ${{ runner.os }}-coverage-${{ matrix.python-version }}-${{ matrix.home-assistant-version }}-${{ github.sha }}
+        restore-keys: |
+          ${{ runner.os }}-coverage-${{ matrix.python-version }}-${{ matrix.home-assistant-version }}-
+          ${{ runner.os }}-coverage-${{ matrix.python-version }}-
+          ${{ runner.os }}-coverage-
 
     - name: Install Dependencies
       run: |