update homepage in package.json

Author: bhouston

package.json

@@ -14,7 +14,7 @@
     "type": "git",
     "url": "git+https://github.com/bhouston/mycoder.git"
   },
-  "homepage": "https://github.com/bhouston/mycoder#readme",
+  "homepage": "https://mycoder.ai",
   "bugs": {
     "url": "https://github.com/bhouston/mycoder/issues"
   },