Add an endpoint for getting the latest berry dash version number

src/routes/berrydash/latest-version/get.ts

@@ -0,0 +1,30 @@
+import { games, launcherVersionManifest } from '../../../lib/tables'
+import { and, asc, desc, eq } from 'drizzle-orm'
+import { getDatabaseConnection, jsonResponse } from '../../../lib/util'
+import { Context } from 'elysia'
+
+export async function handler (context: Context) {
+  const dbResult = getDatabaseConnection(0)
+  if (!dbResult)
+    return jsonResponse({ error: 'Failed to connect to database' }, 500)
+  const { connection, db } = dbResult
+
+  const version = await db
+    .select({
+      versionName: launcherVersionManifest.versionName
+    })
+    .from(launcherVersionManifest)
+    .where(
+      and(
+        eq(launcherVersionManifest.hidden, false),
+        eq(launcherVersionManifest.game, 1)
+      )
+    )
+    .orderBy(desc(launcherVersionManifest.place))
+    .limit(1)
+    .execute()
+
+  connection.end()
+
+  return version[0] ? version[0].versionName : '-1'
+}