fix(agent-inbox): replace opaque dynamic import with static import() for bundler (#43)

* fix(agent-inbox): replace opaque dynamic import with static import() for bundler

The `importRuntimeModule` helper used `Function('modulePath', 'return import(modulePath)')` to dynamically import IM runtime packages. This pattern is completely opaque to the bundler's static analysis, so `@agent-im-relay/discord`, `@agent-im-relay/feishu`, and `@agent-im-relay/slack` were never bundled into dist — causing ERR_MODULE_NOT_FOUND at runtime after `npm install`.

Replace with direct `import()` expressions that the bundler can statically resolve and inline.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* chore(agent-inbox): bump version to 1.2.5

---------

Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>

Author: Doctor-wu

apps/agent-inbox/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@doctorwu/agent-inbox",
-  "version": "1.2.4",
+  "version": "1.2.5",
   "type": "module",
   "main": "dist/index.mjs",
   "types": "dist/index.d.mts",

apps/agent-inbox/src/runtime.ts

@@ -7,10 +7,6 @@ type RuntimeLoaders = {
   slack?: () => Promise<{ startSlackRuntime: () => Promise<unknown> }>;
 };
 
-function importRuntimeModule<T>(specifier: string): Promise<T> {
-  return Function('modulePath', 'return import(modulePath)')(specifier) as Promise<T>;
-}
-
 function setOptionalEnv(key: string, value: string | undefined): void {
   if (value) {
     process.env[key] = value;
@@ -87,20 +83,20 @@ export async function startSelectedIm(
   applyRuntimeEnvironment(selectedIm, runtime, paths);
 
   if (selectedIm.id === 'discord') {
-    const loadDiscord = loaders.discord ?? (() => importRuntimeModule<{ startDiscordRuntime: () => Promise<unknown> }>('@agent-im-relay/discord'));
+    const loadDiscord = loaders.discord ?? (() => import('@agent-im-relay/discord'));
     const discord = await loadDiscord();
     await discord.startDiscordRuntime();
     return;
   }
 
   if (selectedIm.id === 'feishu') {
-    const loadFeishu = loaders.feishu ?? (() => importRuntimeModule<{ startFeishuRuntime: () => Promise<unknown> }>('@agent-im-relay/feishu'));
+    const loadFeishu = loaders.feishu ?? (() => import('@agent-im-relay/feishu'));
     const feishu = await loadFeishu();
     await feishu.startFeishuRuntime();
     return;
   }
 
-  const loadSlack = loaders.slack ?? (() => importRuntimeModule<{ startSlackRuntime: () => Promise<unknown> }>('@agent-im-relay/slack'));
+  const loadSlack = loaders.slack ?? (() => import('@agent-im-relay/slack'));
   const slack = await loadSlack();
   await slack.startSlackRuntime();
 }