DEVX-157: docs: add ADR-0003 and update docs for composite actions

.gitea/workflows/ci.yml

@@ -21,8 +21,8 @@ jobs:
     container:
       image: git.oblachno.oblachno.fyi/oblachno-oss/runner-images/ci-full:latest
       credentials:
-        username: ${{ vars.CI_GITEA_USERNAME }}
-        password: ${{ secrets.CI_GITEA_API_TOKEN }}
+        username: ${{ env.CI_GITEA_USERNAME }}
+        password: ${{ env.CI_GITEA_API_TOKEN }}
     timeout-minutes: 15
     defaults:
       run:
@@ -33,43 +33,12 @@ jobs:
       - uses: actions/checkout@v4
         with:
           fetch-depth: 0
-      - name: Set up environment
-        env:
-          CI_GITEA_API_TOKEN: ${{ secrets.CI_GITEA_API_TOKEN }}
-        run: make setup-image
-      # --- quality steps ---
-      - name: Lint all
-        run: |
-          . .venv/bin/activate 2>/dev/null || true
-          export PATH="$HOME/.local/bin:$PATH"
-          make lint-all
-      - name: Unit tests with 100% coverage
-        run: |
-          . .venv/bin/activate 2>/dev/null || true
-          make pytest-cov
-      - name: Check unit test speed
-        run: |
-          . .venv/bin/activate 2>/dev/null || true
-          python3 -m devx.tools.check_test_speed --max-seconds 15 --max-single-seconds 0.5
-      - name: Documentation gate (coverage + stale refs + lint + version refs + prose)
-        env:
-          DEVX_DOC_COVERAGE_STRICT: "1"
-          DEVX_VALE_LEVEL: warning
-        run: |
-          . .venv/bin/activate 2>/dev/null || true
-          export PATH="$HOME/.local/bin:$PATH"
-          make devx-docs-check
-      - name: Translation completeness check
-        run: |
-          . .venv/bin/activate 2>/dev/null || true
-          python3 -m devx.ci.check_translations
-      - name: Dependency security scan
-        run: |
-          . .venv/bin/activate 2>/dev/null || true
-          # Install pip in venv if missing (needed by pip-audit)
-          .venv/bin/python -m ensurepip 2>/dev/null || true
-          PIPAPI_PYTHON_LOCATION=$PWD/.venv/bin/python \
-            pip-audit --desc --skip-editable 2>&1 || true
+      - uses: ./.gitea/actions/setup-env
+      - uses: ./.gitea/actions/quality-checks
+        with:
+          package: devx
+          test-speed-max: "15"
+          test-speed-max-single: "0.5"
       - name: Workflow dry-run validation
         run: |
           . .venv/bin/activate 2>/dev/null || true
@@ -121,19 +90,9 @@ jobs:
           . .venv/bin/activate 2>/dev/null || true
           export PATH="$HOME/.local/bin:$PATH"
           python3 -m devx.ci.release --dry-run
-      - name: Notify on failure
-        if: failure()
-        env:
-          CI_GITEA_API_TOKEN: ${{ secrets.CI_GITEA_API_TOKEN }}
-        run: |
-          . .venv/bin/activate 2>/dev/null || true
-          export PATH="$HOME/.local/bin:$PATH"
-          python3 -m devx.ci.notify_failure \
-            --repo "${{ github.repository }}" \
-            --run-id "${{ github.run_id }}" \
-            --workflow "ci/validate" \
-            --commit "${{ github.sha }}" \
-            --auto-login
+      - uses: ./.gitea/actions/notify-failure
+        with:
+          workflow: "ci/validate"
 
   auto-merge:
     # Auto-merge runs after validate passes. It reads the task ID
@@ -147,8 +106,8 @@ jobs:
     container:
       image: git.oblachno.oblachno.fyi/oblachno-oss/runner-images/ci-base:latest
       credentials:
-        username: ${{ vars.CI_GITEA_USERNAME }}
-        password: ${{ secrets.CI_GITEA_API_TOKEN }}
+        username: ${{ env.CI_GITEA_USERNAME }}
+        password: ${{ env.CI_GITEA_API_TOKEN }}
     timeout-minutes: 10
     defaults:
       run:
@@ -158,10 +117,7 @@ jobs:
         with:
           fetch-depth: 0
           token: ${{ secrets.CI_GITEA_API_TOKEN }}
-      - name: Set up environment
-        env:
-          CI_GITEA_API_TOKEN: ${{ secrets.CI_GITEA_API_TOKEN }}
-        run: make setup-image
+      - uses: ./.gitea/actions/setup-env
       - name: Post approval review
         env:
           REVIEWER_GITEA_API_TOKEN: ${{ secrets.REVIEWER_GITEA_API_TOKEN }}