chore: update workspace dependencies and chat behavior

- Adjust package metadata and lockfiles across the workspace
- Refine chat sidebar and auto-scroll behavior in the UI
- Update PWA install handling alongside runtime package changes

package.json

@@ -89,7 +89,7 @@
     "@ibm/plex": "^6.4.1",
     "@lezer/highlight": "^1.2.3",
     "@octokit/rest": "^22.0.1",
-    "@opencode-ai/sdk": "^1.3.13",
+    "@opencode-ai/sdk": "^1.3.17",
     "@radix-ui/react-collapsible": "^1.1.12",
     "@radix-ui/react-dialog": "^1.1.15",
     "@radix-ui/react-dropdown-menu": "^2.1.16",