fix thinking tool rows to fill chat width

2026-10-22 15:08:36 +08:00
parent 3ca960f388
commit 99e5687ce0
3 changed files with 56 additions and 1 deletions
@@ -0,0 +1,16 @@
+---
+date: 2026-10-22
+feature: Thinking tool call row width
+impact: Use the available chat width instead of a fixed 520px row
+---
+
+PR/commit: pending.
+
+MessageList tool-call rows now use 100% of their panel width. The existing
+flex shrinking, ellipsis and max-width rules keep long arguments within the
+viewport. This also applies to the compression and abort status rows sharing
+the same class. Assistant reply sizing and chat events are unchanged.
+
+Validation: Playwright reproduces the fixed-width failure and passes after the
+change at 1920px, 900px and 390px, including long tool arguments and overflow
+checks. Production build and harness checks pass.