ci: fix shellcheck

Author: codeadict

kubectl-beam

@@ -24,17 +24,6 @@ set -eu
 
 VERSION="0.1.0"
 
-# Detect if running as kubectl plugin
-PLUGIN_NAME=$(basename "$0")
-case "$PLUGIN_NAME" in
-    kubectl-*)
-        PLUGIN_MODE=true
-        ;;
-    *)
-        PLUGIN_MODE=false
-        ;;
-esac
-
 # Terminal colors
 RED='\033[0;31m'
 GREEN='\033[0;32m'