refactor: rename b conf to bcon

commands/con.sh

@@ -1,9 +1,9 @@
-# Command: conf
+# Command: con
 # Edits configurations in ~/.config/
 
 config_name="${1:-}"
 if [ -z "$config_name" ]; then
-    log_error "Usage: b conf <config_name> [files...]"
+    log_error "Usage: b con <config_name> [files...]"
     exit 1
 fi
 shift

commands/help.sh

@@ -4,7 +4,7 @@
 echo "Available bootstrap commands:"
 # Non-installers first (aligned to 6 chars width)
 printf "  %-6s - %s\n" "all" "List all available commands"
-printf "  %-6s - %s\n" "conf" "Edit config (e.g. b conf nvim)"
+printf "  %-6s - %s\n" "con" "Edit config (e.g. b con nvim)"
 printf "  %-6s - %s\n" "bye" "Uninstall Bootstrap CLI helper"
 
 # Installers second