feat(companion): user → bot image attach/upload (completes images) - #422
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feat(companion): user → bot image attach/upload (completes images)#422claudiusthebot wants to merge 1 commit into
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Completes image support (the send direction). The composer gains an
attach button; the picked image uploads to the bridge, renders inline in
the thread, and its saved path is handed to the model so it can read it.
Bridge/engine:
- server: POST /upload (raw binary body, 25 MB cap, binary-safe reader)
saves the file and returns { imagePath, path }. POST /send gains
optional imagePath + attachmentPath (SendOptions); text may be empty
when an image is attached.
- index: saveUpload() writes to the workspace uploads dir under a safe,
unique name; the upload handler registers it in the media map so it
serves back via /media. emitUser() can carry an imagePath (renders in
the thread; history keeps a "[photo]" placeholder). runTurn() appends
"[Attached image: <path>]" to the prompt so the model reads the file.
Client:
- file_picker dependency (chosen over image_picker for full desktop +
Android support, matching this app's targets). macOS entitlements gain
files.user-selected.read-only so the sandboxed build can read the pick.
- BridgeClient.uploadImage() + send() attachment args; AppState.uploadImage()
and sendMessage() attachment args.
- composer: attach button, a removable image preview chip, and a
pick → upload (spinner) → send flow. Send is enabled with text OR an
image; upload failures surface as a system note.
tsc + flutter analyze clean; native-frontend + bridge suites (25) pass.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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What
Completes image support (#5) — the send direction. The composer gains an attach button; the picked image uploads to the bridge, renders inline in the thread, and its saved path is handed to the model so it can read it.
Bridge / engine
POST /upload(raw binary body, 25 MB cap, binary-safe reader) saves the file and returns{ imagePath, path }.POST /sendgains optionalimagePath+attachmentPath(SendOptions); text may be empty when an image is attached.saveUpload()writes to the workspace uploads dir under a safe, unique name; the upload handler registers it in the media map so it serves back via/media.emitUser()can carry animagePath(renders in-thread; history keeps a[photo]placeholder).runTurn()appends[Attached image: <path>]to the prompt so the model reads the file.Client
image_pickerbecause it supports every target this app ships to (Windows/macOS/Linux + Android);image_pickerhas no desktop-Linux/Windows impl. macOS entitlements gainfiles.user-selected.read-onlyso the sandboxed build can read the pick.BridgeClient.uploadImage()+send()attachment args;AppState.uploadImage()+sendMessage()attachment args.Test
tsc --noEmitclean ·flutter analyze lib→ No issues · native-frontend + bridge suites (25) pass.🤖 Generated with Claude Code