chore(bin): add script

bin/key_counter_summary.py

@@ -0,0 +1,37 @@
+#!/usr/bin/env python3
+import signal
+import sys
+from collections import Counter
+
+from pynput import keyboard
+
+SUMMARY_FILE = "key_summary.txt"
+key_counter = Counter()
+
+
+def on_press(key):
+    try:
+        k = key.char
+    except AttributeError:
+        k = str(key)
+    key_counter[k] += 1
+
+
+def write_summary():
+    with open(SUMMARY_FILE, "w") as f:
+        for key, count in key_counter.most_common():
+            f.write(f"{key}: {count}\n")
+    print(f"Summary saved to {SUMMARY_FILE}")
+
+
+def signal_handler(sig, frame):
+    write_summary()
+    sys.exit(0)
+
+
+if __name__ == "__main__":
+    # Handle Ctrl+C gracefully
+    signal.signal(signal.SIGINT, signal_handler)
+    print("Logging keys... Press Ctrl+C to stop and save summary.")
+    with keyboard.Listener(on_press=on_press) as listener:
+        listener.join()