add stats command to readme, implement optional stacking timeouts, fully rework timeout management

src/commands/stacking.ts

@@ -0,0 +1,22 @@
+import { redis } from "bun";
+import { Command, sendMessage } from "commands";
+import { isAdmin } from "lib/admins";
+import parseCommandArgs from "lib/parseCommandArgs";
+
+export default new Command('stacking', ['stacking'], 'chatter', async msg => {
+  const args = parseCommandArgs(msg.messageText);
+  if (!args[0] || !await isAdmin(msg.chatterId)) { await sendMessage(`Timeout stacking is currently ${await redis.exists('timeoutStacking') ? "on" : "off"}`, msg.messageId); return; };
+  // Only admins can reach this part of code
+  switch (args[0]) {
+    case 'enable':
+    case 'on':
+      await redis.set('timeoutStacking', '1');
+      await sendMessage('Timeout stacking is now on')
+      break;
+    case 'disable':
+    case 'off':
+      await redis.del('timeoutStacking');
+      await sendMessage('Timeout stacking is now off')
+      break;
+  };
+}, false);