chore: add update dialog

src/lib/api/git.ts

@@ -0,0 +1,33 @@
+import type { Release } from '@/types';
+import { betterFetch } from '@better-fetch/fetch';
+import semver from 'semver';
+
+const ENDPOINT = 'https://git.ez-pp.farm/';
+
+const timeout = 5000; // 5 seconds;
+
+export const git = {
+  hasUpdate: async (version: string): Promise<Release | undefined> => {
+    try {
+      const request = await betterFetch<Release[]>(
+        `${ENDPOINT}api/v1/repos/EZPPFarm/EZPPLauncher/releases?limit=1`,
+        {
+          timeout,
+          headers: {
+            'User-Agent': 'EZPPLauncher',
+          },
+        }
+      );
+      if (request.error) return undefined;
+
+      const latestRelease = request.data[0];
+      if (!latestRelease) return undefined;
+
+      const hasUpdate = semver.lt(version, latestRelease.tag_name);
+
+      return hasUpdate ? latestRelease : undefined;
+    } catch {
+      return undefined;
+    }
+  },
+};