Change tease to random frequency with 2-day minimum spacing

Replaces 2x_week cap with random posting: enforces minDays gap
then 50% chance each eligible day for natural randomness.

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

bot.js

@@ -35,25 +35,14 @@ function shouldRun(promptConfig) {
     return true;
   }
 
-  if (promptConfig.frequency === "2x_week") {
-    // Max 2 per week
-    const dayOfWeek = now.getDay();
-    const mondayOffset = dayOfWeek === 0 ? 6 : dayOfWeek - 1;
-    const monday = new Date(now);
-    monday.setDate(monday.getDate() - mondayOffset);
-    monday.setHours(0, 0, 0, 0);
-
-    const thisWeekPosts = history.filter((h) => new Date(h.date) >= monday);
-    if (thisWeekPosts.length >= 2) return false;
-
-    // Min 2 days between posts
+  if (promptConfig.frequency === "random" && promptConfig.minDays) {
     if (history.length > 0) {
       const lastPost = new Date(history[history.length - 1].date);
       const daysSinceLast = (now - lastPost) / (1000 * 60 * 60 * 24);
-      if (daysSinceLast < 2) return false;
+      if (daysSinceLast < promptConfig.minDays) return false;
     }
-
-    return true;
+    // Random chance so it doesn't always fire on the minimum day
+    return Math.random() < 0.5;
   }
 
   return true;
@@ -236,7 +225,7 @@ async function main() {
   }
 
   if (!shouldRun(promptConfig)) {
-    console.log(`"${promptName}" already hit its limit this week. Skipping.`);
+    console.log(`"${promptName}" skipped (too soon or random skip). Next time.`);
     process.exit(0);
   }