Forgejo Action: Run just check.

.forgejo/workflows/ci.yml

@@ -14,6 +14,11 @@ jobs:
     
     steps:
     - uses: actions/checkout@v4
+
+    - uses: https::/codeberg.org/wackbyte/rust-toolchain@trunk
+      with:
+        toolchain: stable
+        components: rustfmt, clippy
     - name: "Check Format"
       run: cargo fmt --check
       working-directory: backend