PR #66703: fix(webchat): render user message image attachments from MediaPath/MediaPaths

• Repository: openclaw/openclaw
• Author: EronFan
• State: closed | merged: False
• Link: https://github.com/openclaw/openclaw/pull/66703

Description (problem / solution / changelog)

Summary

User message image attachments were not being rendered in webchat because extractImages() only processed the content array and ignored the MediaPath and MediaPaths fields where user attachments are stored.

Root Cause

The extractImages() function in ui/src/ui/chat/grouped-render.ts only extracted images from the content array blocks (AI message format). User message attachments are stored in separate MediaPath and MediaPaths fields at the top level of the message object, which were being ignored.

Fix

1. Added isLocalMediaPath() helper to detect local file paths that need gateway URL construction
2. Updated extractImages() to also extract from MediaPath/MediaPaths fields
3. Added isLocal flag to ImageBlock type to track local files
4. Updated renderMessageImages() to accept localMediaPreviewRoots, basePath, and authToken parameters and construct proper gateway URLs for local files using buildAssistantAttachmentUrl()

Test Plan

• UI compiles successfully (TypeScript check passed)
• Existing tests pass

Fixes #66669

Changed files

• extensions/feishu/src/monitor.account.ts (modified, +1/-1)
• extensions/feishu/src/sequential-key.test.ts (modified, +20/-0)
• extensions/feishu/src/sequential-key.ts (modified, +1/-1)
• extensions/qqbot/src/gateway.ts (modified, +1/-1)
• extensions/qqbot/src/utils/text-parsing.test.ts (modified, +4/-0)
• extensions/qqbot/src/utils/text-parsing.ts (modified, +2/-2)
• package.json (modified, +2/-7)
• scripts/openclaw-npm-release-check.ts (modified, +4/-6)
• src/config/redact-snapshot.test.ts (modified, +9/-4)
• src/config/redact-snapshot.ts (modified, +4/-4)
• src/memory-host-sdk/host/embeddings.ts (modified, +1/-1)
• ui/src/ui/chat/grouped-render.ts (modified, +62/-9)