refactoring the api endpoints to be separate files to reduce context usage

apps/server/src/routes/setup/routes/auth-claude.ts

@@ -0,0 +1,22 @@
+/**
+ * POST /auth-claude endpoint - Auth Claude
+ */
+
+import type { Request, Response } from "express";
+import { getErrorMessage, logError } from "../common.js";
+
+export function createAuthClaudeHandler() {
+  return async (_req: Request, res: Response): Promise<void> => {
+    try {
+      res.json({
+        success: true,
+        requiresManualAuth: true,
+        command: "claude login",
+        message: "Please run 'claude login' in your terminal to authenticate",
+      });
+    } catch (error) {
+      logError(error, "Auth Claude failed");
+      res.status(500).json({ success: false, error: getErrorMessage(error) });
+    }
+  };
+}