Publish harness and TUI open-source

initial sync from the monorepo

crates/codegen/xai-grok-shell/changelogs/0.2.90.md

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+# 0.2.90 — 2026-07-07
+
+## Features
+
+- **New /minimal and /fullscreen slash commands** let you switch the current session between minimal and fullscreen modes without quitting.
+- **Session titles** from /rename now appear on the prompt box border after resume.
+- **grok models** banner now correctly reports per-model API keys and deployment keys.
+- MCP tool output size limit is now configurable via environment variable, config.toml, or remote settings (default unchanged).
+- Chat conversations listed in the unified sidebar can now be renamed or deleted from the desktop app.
+- You can now add a local directory as a plugin marketplace source with `grok plugin marketplace add`.
+- **Auto permission mode** now prompts far less often on routine development commands.
+- Short media paths the model prints (images/1.jpg) are now clickable and open the file.
+- **Preview** now prefers common dev ports like 8080 when multiple HTTP servers are detected.
+
+## Bug Fixes
+
+- **Model list now refreshes** after upgrading from a free to a paid subscription tier.
+- **Extensions modal** now shows clearer enable/disable and install hints that match what each key actually does.
+- **Folder trust** no longer prompts for or scans the entire home directory when it is a git repo.
+- **Code blocks** no longer lose their background shading on the final line of unterminated fences.
+- **Plan mode** now activates immediately when toggled during an active turn instead of waiting for the next prompt.
+- Clicking back into the terminal window now focuses the prompt immediately when a permission or plan-approval panel is waiting.
+- Paths the model emits inside quotes no longer end with literal backslash-n characters and cause file-not-found errors.
+- **Next reset** time shown by /usage is now correct during daylight saving time.
+- The ask-user-question tool now waits up to 30 minutes by default before timing out.
+- The free-usage paywall no longer offers a Try Again button.
+- Inline images no longer bleed through when entering or leaving the fullscreen subagent view.
+- The [Open Image] button under generated media is now colored like a link.
+- **Preview routing** now auto-selects well-known ports like 8080 even with framework signals on obscure ports.
+- **Login screen** now centers the authentication URL when it fits on one line.
+- **Enter key** now queues follow-ups by default while the agent waits on task output.
+