feat(ai): improve chart runtime UX

scripts/dev-serve.mjs

@@ -0,0 +1,49 @@
+#!/usr/bin/env node
+
+/**
+ * Cross-platform API server dev launcher.
+ */
+
+import { spawnSync } from 'node:child_process'
+
+const pnpm = 'pnpm'
+const extraArgs = process.argv.slice(2)
+
+function run(command, args, options = {}) {
+  const result = spawnSync(command, args, {
+    stdio: 'inherit',
+    shell: false,
+    ...options,
+  })
+  if (result.error) {
+    console.error(result.error.message)
+    process.exit(1)
+  }
+  if (result.status !== 0) {
+    process.exit(result.status ?? 1)
+  }
+}
+
+function runPnpm(args, options = {}) {
+  if (process.env.npm_execpath) {
+    run(process.execPath, [process.env.npm_execpath, ...args], options)
+    return
+  }
+  run(pnpm, args, { shell: process.platform === 'win32', ...options })
+}
+
+runPnpm(['run', 'ensure:server-native'])
+runPnpm([
+  'exec',
+  'tsx',
+  'watch',
+  '--include',
+  'packages/core/src/**',
+  '--include',
+  'packages/node-runtime/src/**',
+  'apps/cli/src/cli.ts',
+  'start',
+  '--headless',
+  '--no-open',
+  ...extraArgs,
+])

scripts/dev-web.mjs

@@ -0,0 +1,44 @@
+#!/usr/bin/env node
+
+/**
+ * Cross-platform Web dev launcher.
+ *
+ * Windows shells do not support inline env syntax such as
+ * `CHATLAB_AUTO_SERVE=1 vite ...`, so set the env in Node before spawning Vite.
+ */
+
+import { spawnSync } from 'node:child_process'
+
+const pnpm = 'pnpm'
+const extraArgs = process.argv.slice(2)
+
+function run(command, args, options = {}) {
+  const result = spawnSync(command, args, {
+    stdio: 'inherit',
+    shell: false,
+    ...options,
+  })
+  if (result.error) {
+    console.error(result.error.message)
+    process.exit(1)
+  }
+  if (result.status !== 0) {
+    process.exit(result.status ?? 1)
+  }
+}
+
+function runPnpm(args, options = {}) {
+  if (process.env.npm_execpath) {
+    run(process.execPath, [process.env.npm_execpath, ...args], options)
+    return
+  }
+  run(pnpm, args, { shell: process.platform === 'win32', ...options })
+}
+
+runPnpm(['run', 'ensure:server-native'])
+runPnpm(['exec', 'vite', '--config', 'vite.web.config.mts', ...extraArgs], {
+  env: {
+    ...process.env,
+    CHATLAB_AUTO_SERVE: '1',
+  },
+})