refactor: rebrand bash-helper to super-man + ESC returns straight to menu

Rename bash-helper.sh -> super-man.sh and update all docs/tests to the
super-man name and alias. In interactive mode, pressing Esc in the flag
browser now returns directly to the home menu, removing the intermediary
"Press Enter to search another command" prompt.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

tests/test-framework.sh

@@ -1,5 +1,5 @@
 #!/bin/bash
-# Bash Buddy Test Framework
+# Super Man Test Framework
 # Provides utilities for testing all operating modes with performance analysis
 
 # Color definitions
@@ -25,7 +25,7 @@ declare -A TEST_RESULTS
 # Configuration
 TEST_LOG_DIR="./tests/logs"
 PERF_LOG_DIR="./tests/performance"
-SCRIPT_PATH="./bash-helper.sh"
+SCRIPT_PATH="./super-man.sh"
 
 # Create directories
 mkdir -p "$TEST_LOG_DIR"
@@ -45,7 +45,7 @@ get_ms_timestamp() {
 print_header() {
     echo -e "${BOLD}${CYAN}"
     echo "═══════════════════════════════════════════════════════════"
-    echo "  Bash Buddy Test Suite"
+    echo "  Super Man Test Suite"
     echo "  $(get_timestamp)"
     echo "═══════════════════════════════════════════════════════════"
     echo -e "${NC}"