feat(ci): enforce type checking

.github/workflows/mypy.yml

@@ -23,22 +23,6 @@ jobs:
     - uses: actions/checkout@v4
       with:
         fetch-depth: 2
-    - name: Get changed files
-      if: github.event_name == 'pull_request'
-      id: changed-files
-      uses: tj-actions/changed-files@v45
-      with:
-        files: '**.py'
-    - name: List all changed files
-      if: github.event_name == 'pull_request'
-      env:
-        ALL_CHANGED_FILES: ${{ steps.changed-files.outputs.all_changed_files }}
-      run: |
-        touch changed-files.txt
-        for file in ${ALL_CHANGED_FILES}; do
-          echo "$file" >> changed-files.txt
-        done
-        cat changed-files.txt
 
     - uses: astral-sh/setup-uv@v3
       with:
@@ -53,18 +37,7 @@ jobs:
       run: uv pip install --system -r requirements-dev.txt
 
     - name: Run mypy
-      run: mypy --show-column-numbers weblate_web > mypy.log
-      # Temporary hack until we have this fully working
-      continue-on-error: true
-    - name: Report mypy
-      if: always()
       run: |
         echo "::add-matcher::.github/matchers/mypy.json"
-        if [ -f changed-files.txt ] ; then
-          if grep --silent --fixed-strings --file=changed-files.txt mypy.log ; then
-            grep --fixed-strings --file=changed-files.txt mypy.log
-          fi
-        else
-          cat mypy.log
-        fi
+        mypy --show-column-numbers weblate_web
         echo "::remove-matcher owner=mypy::"