feat(attachments): real upload progress via XHR; SDK 0.1.17 picker

Both adapters uploaded with fetch(), which has no upload-progress event — so the
new picker's progress bar could only ever have been indeterminate. putWithProgress
does the presigned PUT over XHR and reports true byte progress; when a server
sends no content-length the fraction is withheld rather than guessed, and the bar
falls back to indeterminate.

Picks up the attachment picker, the Gmail-style Compose button, and the mail
reply row fix.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

package.json

@@ -14,7 +14,7 @@
     "@huggingface/transformers": "^4.2.0",
     "@imgly/background-removal": "^1.7.0",
     "@insignia/iios-kernel-client": "^0.1.6",
-    "@insignia/iios-messaging-ui": "^0.1.16",
+    "@insignia/iios-messaging-ui": "^0.1.17",
     "@photo-gallery/sdk": "file:./vendor/photo-gallery-sdk",
     "@tensorflow-models/coco-ssd": "^2.2.3",
     "@tensorflow/tfjs": "^4.22.0",