Fix linting errors

.github/workflows/ci.yml

@@ -2,6 +2,8 @@ name: Continuous Integration
 
 on:
   pull_request:
+    branches:
+      - main
   push:
     branches:
       - main

.github/workflows/linter.yml

@@ -2,6 +2,8 @@ name: Lint Codebase
 
 on:
   pull_request:
+    branches:
+      - main
   push:
     branches:
       - main
@@ -20,6 +22,8 @@ jobs:
       - name: Checkout
         id: checkout
         uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
 
       - name: Lint Codebase
         id: super-linter