feat: 添加 GitHub 集成命令（issue、share、autofix-pr）

- /issue: 通过 gh CLI 创建 GitHub issue，支持标签/指派
- /share: 会话日志分享到 GitHub Gist，支持密钥脱敏
- /autofix-pr: 自动修复 CI 失败的 PR，进度追踪
- launchCommand: 共享命令启动器

Co-Authored-By: glm-5-turbo <zai-org@claude-code-best.win>

src/commands/autofix-pr/AutofixProgress.tsx

@@ -0,0 +1,84 @@
+import React from 'react';
+import { Box, Text } from '@anthropic/ink';
+import type { Theme } from '../../utils/theme.js';
+
+export type AutofixPhase =
+  | 'detecting'
+  | 'checking_eligibility'
+  | 'acquiring_lock'
+  | 'launching'
+  | 'registered'
+  | 'done'
+  | 'error';
+
+interface AutofixProgressProps {
+  phase: AutofixPhase;
+  target: string;
+  sessionUrl?: string;
+  errorMessage?: string;
+}
+
+const PHASE_LABELS: Record<AutofixPhase, string> = {
+  detecting: 'Detecting repository...',
+  checking_eligibility: 'Checking remote agent eligibility...',
+  acquiring_lock: 'Acquiring monitor lock...',
+  launching: 'Launching remote session...',
+  registered: 'Session registered',
+  done: 'Autofix launched',
+  error: 'Error',
+};
+
+const PHASE_ORDER: AutofixPhase[] = [
+  'detecting',
+  'checking_eligibility',
+  'acquiring_lock',
+  'launching',
+  'registered',
+  'done',
+];
+
+function phaseIndex(phase: AutofixPhase): number {
+  return PHASE_ORDER.indexOf(phase);
+}
+
+/**
+ * Inline progress component for /autofix-pr.
+ * Rendered by the REPL alongside the onDone text message.
+ */
+export function AutofixProgress({ phase, target, sessionUrl, errorMessage }: AutofixProgressProps): React.ReactElement {
+  const currentIdx = phaseIndex(phase);
+  const isError = phase === 'error';
+
+  return (
+    <Box flexDirection="column" marginTop={1} marginBottom={1}>
+      <Box>
+        <Text bold>Autofix PR </Text>
+        <Text color={'claude' as keyof Theme}>{target}</Text>
+      </Box>
+      {PHASE_ORDER.map((p, i) => {
+        const isDone = currentIdx > i;
+        const isActive = currentIdx === i && !isError;
+        const symbol = isDone ? '✓' : isActive ? '→' : '·';
+        const color: keyof Theme = isDone ? 'success' : isActive ? 'warning' : 'subtle';
+        return (
+          <Box key={p} marginLeft={2}>
+            <Text color={color}>
+              {symbol} {PHASE_LABELS[p]}
+            </Text>
+          </Box>
+        );
+      })}
+      {isError && errorMessage && (
+        <Box marginLeft={2} marginTop={1}>
+          <Text color={'error' as keyof Theme}>✗ {errorMessage}</Text>
+        </Box>
+      )}
+      {sessionUrl && (
+        <Box marginTop={1} marginLeft={2}>
+          <Text color={'subtle' as keyof Theme}>Track: </Text>
+          <Text color={'claude' as keyof Theme}>{sessionUrl}</Text>
+        </Box>
+      )}
+    </Box>
+  );
+}