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/scramble_scores.json

@@ -0,0 +1,28 @@
+{
+  "megasconed": {
+    "totalPoints": 6,
+    "totalSolved": 2,
+    "avgTime": 3.5725000000000002,
+    "bestTime": 2.657,
+    "currentStreak": 2,
+    "longestStreak": 2,
+    "difficultyStats": {
+      "easy": 1,
+      "medium": 0,
+      "hard": 1
+    }
+  },
+  "cr0sis": {
+    "totalPoints": 2,
+    "totalSolved": 1,
+    "avgTime": 19.268,
+    "bestTime": 19.268,
+    "currentStreak": 1,
+    "longestStreak": 1,
+    "difficultyStats": {
+      "easy": 0,
+      "medium": 1,
+      "hard": 0
+    }
+  }
+}