fix: enable sqlx offline mode (#297)

* fix: enable sqlx offline mode

* fix: install cli in ci

* fix: remove preprare from lmint

* fix: remove preprare from lmint

Author: psteinroe

.github/workflows/pull_request.yml

@@ -92,6 +92,10 @@ jobs:
           cache-base: main
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Setup sqlx-cli
+        run: cargo install sqlx-cli
+
       - name: Setup Biome
         uses: biomejs/setup-biome@v2
         with:
@@ -101,6 +105,7 @@ jobs:
           cargo clippy
           cargo run -p rules_check
           biome lint
+          cargo sqlx prepare --check --workspace
 
   test:
     name: Test