修复AI游戏创作壳跨平台启动

修复 macOS 下 Unix 文件身份比较和临时目录测试兼容
隔离 AI 游戏创作本地数据库与发布身份并阻止旧 schema 降级启动
完善 Tauri 开发栈错误传播和 POSIX 子进程树清理
跳过 macOS 不支持的进程指标回调以消除周期告警
补充开发调度测试、技术方案和团队排障记忆

scripts/dev.mjs

@@ -1513,12 +1513,11 @@ class DevRunner {
         await this.publishSpacetimeModule();
       } catch (error) {
         if (isSpacetimePublishPermissionError(error)) {
-          console.warn(
-            `[dev:spacetime] 本地发布被当前 identity 拒绝，保留已启动的 standalone: ${error.message}`,
+          throw new Error(
+            `本地数据库不属于当前隔离 identity，已停止启动以避免 API 使用旧 schema 后持续重试订阅。请改用独立本地数据目录，或在确认无需保留旧开发数据后重建该目录。详情: ${error.message}`,
           );
-        } else {
-          throw error;
         }
+        throw error;
       }
     }
   }
@@ -1645,8 +1644,10 @@ class DevRunner {
   async publishSpacetimeModule() {
     const env = buildLocalRustProcessEnv(this.baseEnv);
     this.prepareMigrationBootstrapSecret(env);
+    const cliConfigPath = await this.prepareLocalSpacetimeCliIdentity(env);
 
     const args = buildSpacetimePublishArgs({
+      cliConfigPath,
       database: this.options.database,
       preserveDatabase: this.options.preserveDatabase,
       server: this.state.spacetimeServer,
@@ -1660,6 +1661,48 @@ class DevRunner {
     });
   }
 
+  async prepareLocalSpacetimeCliIdentity(env) {
+    if (!isLoopbackSpacetimeServer(this.state.spacetimeServer)) {
+      return '';
+    }
+
+    await this.ensureApiServerSpacetimeToken();
+    const cliConfigPath = resolve(
+      this.options.spacetimeDataDir,
+      'dev-cli',
+      'cli.toml',
+    );
+    ensureParentDir(cliConfigPath);
+    if (
+      existsSync(cliConfigPath) &&
+      resolveCurrentSpacetimeCliToken(cliConfigPath) === this.spacetimeApiToken
+    ) {
+      chmodSync(cliConfigPath, 0o600);
+      console.log('[dev:spacetime] 已复用隔离的本地发布 identity');
+      return cliConfigPath;
+    }
+    await runForeground(
+      'spacetime',
+      [
+        '--config-path',
+        cliConfigPath,
+        'login',
+        '--token',
+        this.spacetimeApiToken,
+      ],
+      {
+        cwd: serverRsDir,
+        env,
+        label: 'spacetime-login',
+      },
+    );
+    if (existsSync(cliConfigPath)) {
+      chmodSync(cliConfigPath, 0o600);
+    }
+    console.log('[dev:spacetime] 已配置隔离的本地发布 identity');
+    return cliConfigPath;
+  }
+
   prepareMigrationBootstrapSecret(env) {
     let runtimeServiceBootstrapSecret = '';
     switch (this.options.migrationBootstrapSecretMode) {
@@ -2814,8 +2857,14 @@ function isLoopbackSpacetimeServer(serverUrl) {
   }
 }
 
-function resolveCurrentSpacetimeCliToken() {
-  const result = spawnSync('spacetime', ['login', 'show', '--token'], {
+function resolveCurrentSpacetimeCliToken(cliConfigPath = '') {
+  const args = [
+    ...(cliConfigPath ? ['--config-path', cliConfigPath] : []),
+    'login',
+    'show',
+    '--token',
+  ];
+  const result = spawnSync('spacetime', args, {
     cwd: repoRoot,
     encoding: 'utf8',
     shell: process.platform === 'win32',
@@ -2839,13 +2888,21 @@ function trimPreview(text, maxLength = 300) {
 
 function runForeground(command, args, { cwd, env, label }) {
   return new Promise((resolveRun, rejectRun) => {
+    let capturedOutput = '';
+    const capture = (chunk, target) => {
+      target.write(chunk);
+      capturedOutput = `${capturedOutput}${String(chunk)}`.slice(-32_768);
+    };
     const child = spawn(command, args, {
       cwd,
       env,
-      stdio: 'inherit',
+      stdio: ['inherit', 'pipe', 'pipe'],
       shell: process.platform === 'win32',
     });
 
+    child.stdout?.on('data', (chunk) => capture(chunk, process.stdout));
+    child.stderr?.on('data', (chunk) => capture(chunk, process.stderr));
+
     child.on('error', rejectRun);
     child.on('exit', (code, signal) => {
       if (signal) {
@@ -2854,7 +2911,12 @@ function runForeground(command, args, { cwd, env, label }) {
       }
 
       if (code !== 0) {
-        rejectRun(new Error(`[dev:${label}] 退出码: ${code}`));
+        const detail = trimPreview(capturedOutput, 2_000);
+        rejectRun(
+          new Error(
+            `[dev:${label}] 退出码: ${code}${detail ? `: ${detail}` : ''}`,
+          ),
+        );
         return;
       }
 
@@ -2914,8 +2976,14 @@ function isDirectModuleExecution(argv1, moduleUrl, resolvePath = safeRealpath) {
   }
 }
 
-function buildSpacetimePublishArgs({ database, server, preserveDatabase }) {
+function buildSpacetimePublishArgs({
+  cliConfigPath = '',
+  database,
+  server,
+  preserveDatabase,
+}) {
   const args = [
+    ...(cliConfigPath ? ['--config-path', cliConfigPath] : []),
     'publish',
     database,
     '--server',