fix(ci): always clone fresh moko-platform tools, fix composer constraint

- auto-bump.yml: remove stale /opt/moko-platform check, always clone
  fresh from git (matches pre-release.yml pattern)
- composer.json: fix joomla/coding-standards ^4.0 → ^3.0 (v4 doesn't
  exist on Packagist)

Authored-by: Moko Consulting
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

.mokogitea/workflows/auto-bump.yml

@@ -44,19 +44,20 @@ jobs:
           fetch-depth: 1
 
       - name: Setup moko-platform tools
+        env:
+          MOKO_CLONE_TOKEN: ${{ secrets.MOKOGITEA_TOKEN }}
+          MOKO_CLONE_HOST: git.mokoconsulting.tech/MokoConsulting
         run: |
           if ! command -v composer &> /dev/null; then
             sudo apt-get update -qq && sudo apt-get install -y -qq php-cli php-mbstring php-xml php-zip php-curl composer >/dev/null 2>&1
           fi
-          if [ -d "/opt/moko-platform/cli" ]; then
-            echo "MOKO_CLI=/opt/moko-platform/cli" >> "$GITHUB_ENV"
-          else
-            git clone --depth 1 --branch main --quiet \
-              "https://x-access-token:${{ secrets.MOKOGITEA_TOKEN }}@git.mokoconsulting.tech/MokoConsulting/moko-platform.git" \
-              /tmp/moko-platform-api
-            cd /tmp/moko-platform-api && composer install --no-dev --no-interaction --quiet
-            echo "MOKO_CLI=/tmp/moko-platform-api/cli" >> "$GITHUB_ENV"
-          fi
+          # Always fetch latest CLI tools — never use stale cache from previous runs
+          rm -rf /tmp/moko-platform-api
+          git clone --depth 1 --branch main --quiet \
+            "https://x-access-token:${MOKO_CLONE_TOKEN}@${MOKO_CLONE_HOST}/moko-platform.git" \
+            /tmp/moko-platform-api
+          cd /tmp/moko-platform-api && composer install --no-dev --no-interaction --quiet
+          echo "MOKO_CLI=/tmp/moko-platform-api/cli" >> "$GITHUB_ENV"
 
       - name: Bump version
         run: |

composer.json

@@ -17,7 +17,7 @@
     "require-dev": {
         "squizlabs/php_codesniffer": "^3.7",
         "phpstan/phpstan": "^1.10",
-        "joomla/coding-standards": "^4.0"
+        "joomla/coding-standards": "^3.0"
     },
     "config": {
         "sort-packages": true