GRM-53: refactor: enforce script separation and document import rules

.gitea/workflows/ci.yml

@@ -27,9 +27,11 @@ jobs:
           . .venv/bin/activate
           python3 scripts/check_test_speed.py --max-seconds 10
       - name: Documentation coverage check
+        env:
+          PYTHONPATH: src
         run: |
           . .venv/bin/activate
-          PYTHONPATH=src python3 scripts/ci/doc_coverage.py
+          python3 scripts/ci/doc_coverage.py
 
   release-dry-run:
     needs: [quality, detect-changes]
@@ -43,10 +45,12 @@ jobs:
       - name: Set up environment
         run: make setup
       - name: Release dry-run validation
+        env:
+          PYTHONPATH: .
         run: |
           . .venv/bin/activate
           export PATH="$HOME/.local/bin:$PATH"
-          PYTHONPATH=. python3 scripts/ci/release.py --dry-run || true
+          python3 scripts/ci/release.py --dry-run || true
 
   detect-changes:
     runs-on: docker