Initial commit: config-driven Twitter bot with multi-prompt support

- Kernel.sh stealth browser for X login and posting
- Claude Sonnet 4.6 for tweet generation
- prompts.json for configurable prompts with frequency/scheduling
- Per-prompt history tracking to avoid repetition
- Scheduler with random time window support

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

package.json

@@ -0,0 +1,14 @@
+{
+  "name": "twitter-bot",
+  "version": "1.0.0",
+  "type": "module",
+  "scripts": {
+    "auth": "node auth.js",
+    "post": "node bot.js",
+    "start": "node scheduler.js"
+  },
+  "dependencies": {
+    "@onkernel/sdk": "latest",
+    "dotenv": "^17.3.1"
+  }
+}