fix(ui): remove orphaned unclosed CSS brace breaking all post-line-1316 styles including xterm, bump v0.9.5

The root cause of the tiny terminal was an unclosed .config-ai-tools-grid {
selector at line 1316 that swallowed ALL subsequent CSS rules (xterm, responsive,
KaTeX, highlight.js, split panes) into an invalid selector block.

Assisted-by: GLM-5.1 via Crush <crush@charm.land>

CHANGELOG.md

@@ -4,6 +4,12 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
 
+## v0.9.5
+
+### Changes since v0.9.4
+
+- fix(ui): remove orphaned unclosed CSS brace that swallowed all xterm/responsive/highlight.js CSS rules
+
 ## v0.9.4
 
 ### Changes since v0.9.3
@@ -13,14 +19,13 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
 - feat(ui): comprehensive responsive CSS for all breakpoints (db6e7a1)
 - chore: update CHANGELOG for v0.9.3 (face263)
 - fix(ui): restore Shell.jsx to v0.9.0-beta.1 state (5a39a3a)
-- chore: update CHANGELOG for v0.9.3 (b7b6663)
+- chore: update CHANGELOG for v0.9.3 (b7b6633)
 - fix(ui): restore useI18n import accidentally removed in cleanup (591dc5a)
 
 ### Downloads
 
 | Platform | File |
-|----------|------|
-| Linux x86_64 | [muyue-linux-amd64.tar.gz](https://gitea.legion-muyue.fr/Muyue/MuyueWorkspace/releases/download/v0.9.4/muyue-linux-amd64.tar.gz) |
+|----------|------|| Linux x86_64 | [muyue-linux-amd64.tar.gz](https://gitea.legion-muyue.fr/Muyue/MuyueWorkspace/releases/download/v0.9.4/muyue-linux-amd64.tar.gz) |
 | Linux ARM64 | [muyue-linux-arm64.tar.gz](https://gitea.legion-muyue.fr/Muyue/MuyueWorkspace/releases/download/v0.9.4/muyue-linux-arm64.tar.gz) |
 | macOS Intel | [muyue-darwin-amd64.tar.gz](https://gitea.legion-muyue.fr/Muyue/MuyueWorkspace/releases/download/v0.9.4/muyue-darwin-amd64.tar.gz) |
 | macOS Apple Silicon | [muyue-darwin-arm64.tar.gz](https://gitea.legion-muyue.fr/Muyue/MuyueWorkspace/releases/download/v0.9.4/muyue-darwin-arm64.tar.gz) |