feat: 整合功能恢复与技能学习闭环(含 ECC v2.1 parity + Opus 4.7 接入 + prompt 工程优化)

主要变更:
- Skill Learning 闭环系统 (9/9 AC)
- Opus 4.7 模型层接入 + adaptive thinking
- Prompt 工程优化 (64 审计测试)
- Agent Teams 简化门控 (默认启用)
- Windows Terminal 后端修复 (EncodedCommand/WT_SESSION)
- TF-IDF 技能搜索精准化 (字段加权/CJK 优化)
- Autonomy 系统 (/autonomy 命令)
- ACP 协议完整实现
- mock.module 泄漏修复 (CI 全绿)
- 152+ lint/type 修复

packages/url-handler-napi/src/__tests__/index.test.ts

@@ -0,0 +1,50 @@
+import { afterEach, describe, expect, test } from 'bun:test'
+import { waitForUrlEvent } from '../index'
+
+const originalEnv = {
+  CLAUDE_CODE_URL_EVENT: process.env.CLAUDE_CODE_URL_EVENT,
+  CLAUDE_CODE_DEEP_LINK_URL: process.env.CLAUDE_CODE_DEEP_LINK_URL,
+  CLAUDE_CODE_URL: process.env.CLAUDE_CODE_URL,
+}
+const originalArgv = process.argv.slice()
+
+afterEach(() => {
+  for (const [key, value] of Object.entries(originalEnv)) {
+    if (value === undefined) {
+      delete process.env[key]
+    } else {
+      process.env[key] = value
+    }
+  }
+  process.argv = originalArgv.slice()
+})
+
+describe('waitForUrlEvent', () => {
+  test('resolves to null without a timeout', async () => {
+    await expect(waitForUrlEvent()).resolves.toBeNull()
+  })
+
+  test('resolves to null with an explicit timeout', async () => {
+    await expect(waitForUrlEvent(1)).resolves.toBeNull()
+  })
+
+  test('returns a Claude URL from environment variables', async () => {
+    process.env.CLAUDE_CODE_URL_EVENT = 'claude-cli://prompt?q=hello'
+
+    await expect(waitForUrlEvent()).resolves.toBe(
+      'claude-cli://prompt?q=hello',
+    )
+  })
+
+  test('returns a Claude URL from argv', async () => {
+    process.argv = [...originalArgv, 'claude://prompt?q=hello']
+
+    await expect(waitForUrlEvent()).resolves.toBe('claude://prompt?q=hello')
+  })
+
+  test('rejects URLs exceeding the maximum length', async () => {
+    process.env.CLAUDE_CODE_URL_EVENT = `claude-cli://${'x'.repeat(2048)}`
+
+    await expect(waitForUrlEvent()).resolves.toBeNull()
+  })
+})

packages/url-handler-napi/src/index.ts

@@ -1,3 +1,48 @@
+const MAX_URL_LENGTH = 2048
+
+/**
+ * Check for a pending URL event from environment variables or CLI arguments.
+ *
+ * This is a synchronous snapshot check, not an event listener. The optional
+ * timeout parameter is retained for API compatibility but has no practical
+ * effect since process.env and process.argv do not change at runtime.
+ * Callers that need to wait for an OS-level deep link activation should use
+ * an IPC channel or platform-specific event listener instead.
+ */
 export async function waitForUrlEvent(timeoutMs?: number): Promise<string | null> {
-  return null
+  return findUrlEvent()
+}
+
+/**
+ * Checks three env var sources (set by the OS URL scheme handler or installer)
+ * and then CLI arguments for a claude:// deep link URL.
+ *
+ * Priority order:
+ * 1. CLAUDE_CODE_URL_EVENT — set by the OS URL scheme handler on activation
+ * 2. CLAUDE_CODE_DEEP_LINK_URL — set by the desktop app launcher
+ * 3. CLAUDE_CODE_URL — legacy / manual override
+ * 4. CLI arguments — e.g. `claude claude://...`
+ */
+function findUrlEvent(): string | null {
+  for (const key of [
+    'CLAUDE_CODE_URL_EVENT',
+    'CLAUDE_CODE_DEEP_LINK_URL',
+    'CLAUDE_CODE_URL',
+  ]) {
+    const value = process.env[key]
+    if (isClaudeUrl(value)) {
+      return value
+    }
+  }
+
+  const arg = process.argv.find(isClaudeUrl)
+  return arg ?? null
+}
+
+function isClaudeUrl(value: unknown): value is string {
+  return (
+    typeof value === 'string' &&
+    value.length <= MAX_URL_LENGTH &&
+    (value.startsWith('claude-cli://') || value.startsWith('claude://'))
+  )
 }