chore: codecov (#8)

Author: Akkadius

.github/workflows/test.yml

@@ -2,9 +2,9 @@ name: Go Test
 
 on:
   push:
-    branches: [main]
+    branches: [ main ]
   pull_request:
-    branches: [main]
+    branches: [ main ]
 
 jobs:
   test:
@@ -27,3 +27,11 @@ jobs:
 
       - name: Run tests
         run: go test ./... -v
+
+      - name: Run tests with coverage
+        run: go test -coverprofile=coverage.txt
+
+      - name: Upload results to Codecov
+        uses: codecov/codecov-action@v5
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}