chore: update install script to work (added sudo to mv) and update gitignore

.gitignore

@@ -1,8 +1,9 @@
 # Custom
 dist
 author_file
+cover.out
 
 go.work
 go.sum
 go.work.sum
-go.work
+go.work

installer/install.sh

@@ -57,7 +57,7 @@ if [ ! -d "$(dirname "$target_dir")" ]; then
     exit 1
 fi
 
-mv $file "$target_dir"
+sudo mv $file "$target_dir"
 if [ $? -ne 0 ]; then
     echo "Failed to move the binary to $target_dir"
     exit 1