Fix build and deployment issues

- Fix .gitignore to only ignore binary at root (/kportal)
- Add cmd/kportal/main.go to repository (was incorrectly ignored)
- Resolve merge conflict in static.yml workflow
- Ensure GitHub Pages workflow only triggers on docs/ changes

.github/workflows/static.yml

@@ -5,11 +5,8 @@ on:
   # Runs on pushes targeting the default branch
   push:
     branches: ["main"]
-<<<<<<< HEAD
-=======
     paths:
       - 'docs/**'
->>>>>>> b4f4c38 (Add github page.)
 
   # Allows you to run this workflow manually from the Actions tab
   workflow_dispatch: