ci: add GitHub Actions workflow for Qt6 migration (Lts/Common, Lts/DDS, final full run)\n\nCreates CI job that runs migration/migrate_module.sh for Lts/Common and Lts/DDS and then final-migration/run_final_migration.sh.\n\nCo-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

.github/workflows/qt6-migration.yml

@@ -0,0 +1,40 @@
+name: Qt6 Migration CI
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  migrate:
+    runs-on: ubuntu-latest
+    timeout-minutes: 120
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Make migration scripts executable
+        run: |
+          chmod +x ./app/run_docker.sh || true
+          chmod +x ./migration/migrate_module.sh || true
+          chmod +x ./final-migration/run_final_migration.sh || true
+
+      - name: Migrate Lts/Common
+        run: |
+          ./migration/migrate_module.sh Lts/Common --jobs 4
+        env:
+          CI: true
+
+      - name: Migrate Lts/DDS
+        run: |
+          ./migration/migrate_module.sh Lts/DDS --jobs 4
+        env:
+          CI: true
+
+      - name: Final migration (full build + tests)
+        run: |
+          ./final-migration/run_final_migration.sh --jobs 6
+        env:
+          CI: true