配置: 添加 Claude Code 自定义状态栏

- 新增 status_line.sh 脚本，自定义状态栏显示格式
- 配置 CLAUDE_CODE_NO_FLICKER 禁止状态栏闪烁
- 状态栏显示：版本、模型、上下文使用百分比

.claude/settings.json

@@ -1,7 +1,8 @@
 {
   "env": {
     "CLAUDE_CODE_AUTO_COMPACT_WINDOW": "200000",
-    "CLAUDE_AUTOCOMPACT_PCT_OVERRIDE": "75"
+    "CLAUDE_AUTOCOMPACT_PCT_OVERRIDE": "75",
+    "CLAUDE_CODE_NO_FLICKER": "1"
   },
   "hooks": {
     "UserPromptSubmit": [
@@ -14,5 +15,9 @@
         ]
       }
     ]
+  },
+  "statusLine": {
+    "type": "command",
+    "command": "/data/git/gitea/szis/isos/tech/.claude/tools/status_line.sh"
   }
 }

.claude/tools/status_line.sh

@@ -0,0 +1,29 @@
+#!/bin/bash
+# Read JSON data that Claude Code sends to stdin
+input=$(cat)
+
+# Extract fields using jq
+MODEL=$(echo "$input" | jq -r '.model.display_name')
+DIR=$(echo "$input" | jq -r '.workspace.current_dir')
+
+# The "// 0" provides a fallback if the field is null
+PCT=$(echo "$input" | jq -r '.context_window.used_percentage // 0' | cut -d. -f1)
+
+V=$(echo "$input" | jq -r '.version')
+
+BRANCH=""
+if command -v jj >/dev/null 2>&1 && jj repo root >/dev/null 2>&1; then
+    BRANCH="🌿 $(jj log -r '@-' -T 'bookmarks' --no-graph 2>/dev/null)"
+elif git rev-parse --git-dir >/dev/null 2>&1; then
+    BRANCH="🌿 $(git branch --show-current 2>/dev/null)"
+fi
+
+REMOTE=""
+if command -v jj >/dev/null 2>&1 && jj repo root >/dev/null 2>&1; then
+    REMOTE="🌐 $(jj git remote list 2>/dev/null | head -1 | awk '{print $2}')"
+elif git rev-parse --git-dir >/dev/null 2>&1; then
+    REMOTE="🌐 $(git remote get-url origin 2>/dev/null)"
+fi
+
+# echo "v$V | $MODEL | ${PCT}% context | 📁 ${DIR##*/} | $BRANCH $REMOTE"
+echo "版本：v$V | 模型：$MODEL | 上下文：${PCT}%"