GRM-48: refactor: consolidate CI workflows to eliminate redundant runs

.gitea/workflows/ci.yml

@@ -3,8 +3,6 @@ name: CI
 on:
   pull_request:
     types: [opened, synchronize]
-  push:
-    branches: [master]
   workflow_dispatch:
 
 jobs:
@@ -68,13 +66,8 @@ jobs:
       - name: Detect changed paths
         id: detect
         run: |
-          if [ "${{ github.event_name }}" = "pull_request" ]; then
-            BASE="origin/master"
-            HEAD="${{ github.event.pull_request.head.sha }}"
-          else
-            BASE="HEAD~1"
-            HEAD="HEAD"
-          fi
+          BASE="origin/master"
+          HEAD="${{ github.event.pull_request.head.sha }}"
           # Check if any Ansible-related files changed
           ANSIBLE_CHANGED=$(git diff --name-only "$BASE" "$HEAD" -- ansible/ .ansible-lint 2>/dev/null | head -1)
           if [ -n "$ANSIBLE_CHANGED" ]; then
@@ -94,33 +87,6 @@ jobs:
             echo "No user-facing files changed — skipping release dry-run."
           fi
 
-  validate-merge:
-    if: github.event_name == 'push'
-    runs-on: docker
-    steps:
-      - uses: actions/checkout@v4
-        with:
-          fetch-depth: 2
-      - name: Validate commit message format
-        run: |
-          set -euo pipefail
-          MSG=$(git log -1 --pretty=%s)
-          echo "Commit message: $MSG"
-          # Allowed formats:
-          #   GRM-N <type>: <description>     (squash-merge)
-          #   release: vX.Y.Z                  (release commits)
-          #   GRM-N <type>: <description> (#M) (squash-merge with PR ref)
-          if echo "$MSG" | grep -qE '^GRM-[0-9]+ [a-z]+: .+'; then
-            echo "OK: GRM-N <conventional> format"
-          elif echo "$MSG" | grep -qE '^release: v[0-9]+\.[0-9]+\.[0-9]+'; then
-            echo "OK: release commit format"
-          else
-            echo "FAIL: commit message does not follow naming convention"
-            echo "Expected: GRM-N <type>: <description> or release: vX.Y.Z"
-            echo "Got:      $MSG"
-            exit 1
-          fi
-
   discover-runners:
     needs: [detect-changes]
     if: needs.detect-changes.outputs.ansible-changed == 'true'
@@ -178,34 +144,6 @@ jobs:
           MATRIX_INDEX: ${{ matrix.runner-index }}
           GITEA_REPOSITORY: ${{ github.repository }}
 
-  badges:
-    needs: [quality]
-    if: github.event_name == 'push' && github.ref == 'refs/heads/master'
-    runs-on: docker
-    steps:
-      - uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-          token: ${{ secrets.REPO_TOKEN }}
-      - name: Set up environment
-        run: make setup
-      - name: Generate badge JSON files
-        run: |
-          . .venv/bin/activate
-          python3 scripts/generate_badges.py --output-dir .badges/
-      - name: Push badges to badges branch
-        env:
-          PRE_COMMIT_ALLOW_NO_CONFIG: "1"
-        run: |
-          git config user.name "gitea-actions-bot"
-          git config user.email "actions@oblachno.fyi"
-          git checkout --orphan badges
-          git rm -rf .
-          cp -r .badges/* .
-          git add *.svg
-          git commit --no-verify -m "Update badges [skip ci]"
-          git push origin badges --force
-
   pr-review:
     if: github.event_name == 'pull_request'
     runs-on: docker