fix: Format CI workflow with proper syntax

.gitea/workflows/ci.yml

@@ -2,16 +2,16 @@ name: CI
 
 on:
   push:
-    branches: [main]
+    branches: [ main ]
   pull_request:
-    branches: [main]
+    branches: [ main ]
 
 jobs:
   test:
+    name: Test
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - name: Checkout code
-      - name: Verify Rust toolchain
+        uses: actions/checkout@v4
-        run: |
+      - name: Verify Rust
-          cargo --version
+        run: cargo --version
-          rustc --version