v0.5.0: NomadArch - Binary-Free Mode Release

Features:
- Binary-Free Mode: No OpenCode binary required
- NomadArch Native mode with free Zen models
- Native session management
- Provider routing (Zen, Qwen, Z.AI)
- Fixed MCP connection with explicit connectAll()
- Updated installers and launchers for all platforms
- UI binary selector with Native option

Free Models Available:
- GPT-5 Nano (400K context)
- Grok Code Fast 1 (256K context)
- GLM-4.7 (205K context)
- Doubao Seed Code (256K context)
- Big Pickle (200K context)

packages/server/src/loader.ts

@@ -0,0 +1,21 @@
+export async function resolve(specifier: string, context: any, defaultResolve: any) {
+  try {
+    return await defaultResolve(specifier, context, defaultResolve)
+  } catch (error: any) {
+    if (shouldRetry(specifier, error)) {
+      const retried = specifier.endsWith(".js") ? specifier : `${specifier}.js`
+      return defaultResolve(retried, context, defaultResolve)
+    }
+    throw error
+  }
+}
+
+function shouldRetry(specifier: string, error: any) {
+  if (!error || error.code !== "ERR_MODULE_NOT_FOUND") {
+    return false
+  }
+  if (specifier.startsWith("./") || specifier.startsWith("../")) {
+    return true
+  }
+  return false
+}