- Refine assistant output formatting by removing bold headers and adjusting response template.

- Update `package.json` across multiple packages to include missing newline and add package manager metadata.
- Minor README formatting fixes to remove unnecessary trailing spaces.

packages/coordinators/README.md

@@ -1,3 +1,3 @@
 # durable_objects
 
- This package exports implementations of durable objects  
+This package exports implementations of durable objects

packages/coordinators/package.json

@@ -10,4 +10,4 @@
   "peerDependencies": {
     "typescript": "^5"
   }
-}
+}