Publish harness and TUI open-source

initial sync from the monorepo

crates/codegen/xai-grok-shell/changelogs/0.2.65.md

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+# 0.2.65 — 2026-06-24
+
+## Features
+
+- **grok -w --ref <branch>** now creates worktrees based on the specified ref instead of HEAD.
+
+## Bug Fixes
+
+- **Unidentified Windows consoles** are now treated as Windows Terminal for capability decisions.
+- **Esc** in the dashboard input now moves focus to the list without clearing your typed draft.
+- **Copying** a tool header now copies just the path or command, not the Read/Run label.
+- **Execute activity** lines and headers no longer repeat a redundant cd into the session directory.
+- **Inline video previews** now show an install hint instead of a spinner when ffmpeg is missing.
+
+## Performance
+
+- **Headless and stdio sessions** no longer start unnecessary filesystem watchers, saving CPU and IO.
+- **Scrolling** feels more responsive in VS Code, Cursor, and Windsurf integrated terminals.
+