Add new IRC games and enhance bot functionality

- Add Rock Paper Scissors game with PvP and bot modes
  - Fixed syntax errors and improved game mechanics
  - PvP moves now require PM for secrecy

- Add Word Scramble game with difficulty levels
  - Multiple word categories and persistent scoring

- Enhance duck hunt with better statistics tracking
  - Separate points vs duck count tracking
  - Fixed migration logic issues

- Add core rate limiting system (5 commands/30s)
  - Admin whitelist for megasconed
  - Automatic cleanup and unblocking

- Improve reload functionality for hot-reloading plugins
- Add channel-specific commands (\!stopducks/\!startducks)

🤖 Generated with [Claude Code](https://claude.ai/code)

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

plugins/slots_scores.json

@@ -1,8 +1,8 @@
 {
   "megasconed": {
-    "totalWins": 57,
+    "totalWins": 62,
     "biggestWin": 33,
-    "totalSpins": 47,
+    "totalSpins": 60,
     "jackpots": 0,
     "name": "megasconed"
   },