Move types to lib directory for better organization

- Move types/location.ts to lib/types.ts
- Update all imports from @/types/location to @/lib/types
- Remove empty types/ directory
- Better aligns with Next.js conventions

🤖 Generated with [Claude Code](https://claude.com/claude-code)

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

app/admin/page.tsx

@@ -2,7 +2,7 @@
 
 import { useEffect, useState } from "react";
 import { useSession } from "next-auth/react";
-import { LocationResponse } from "@/types/location";
+import { LocationResponse } from "@/lib/types";
 
 interface DeviceInfo {
   id: string;

app/api/locations/route.ts

@@ -1,5 +1,5 @@
 import { NextRequest, NextResponse } from "next/server";
-import type { LocationResponse } from "@/types/location";
+import type { LocationResponse } from "@/lib/types";
 import { locationDb, Location, deviceDb, userDb } from "@/lib/db";
 import { auth } from "@/lib/auth";
 

components/map/MapView.tsx

@@ -1,7 +1,7 @@
 "use client";
 
 import { useEffect, useState, useRef } from "react";
-import { Location, LocationResponse } from "@/types/location";
+import { Location, LocationResponse } from "@/lib/types";
 import { getDevice, DEFAULT_DEVICE } from "@/lib/devices";
 import L from "leaflet";
 import {

lib/devices.ts

@@ -1,4 +1,4 @@
-import { Device } from '@/types/location';
+import { Device } from '@/lib/types';
 
 export const DEVICES: Record<string, Device> = {
   '10': { id: '10', name: 'Device A', color: '#e74c3c' },