Fix bin name and remove circular dependency

- bin: get-shit-done → get-shit-done-cc (matches package name)
- Removed self-referencing dependency

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

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

package.json

@@ -3,7 +3,7 @@
   "version": "1.0.3",
   "description": "A meta-prompting, context engineering and spec-driven development system for Claude Code by TÂCHES.",
   "bin": {
-    "get-shit-done": "./bin/install.js"
+    "get-shit-done-cc": "./bin/install.js"
   },
   "files": [
     "bin",