Add endpoints for config setting

src/utils/serverConfig.ts

@@ -0,0 +1,7 @@
+import { db } from "../databases/databases";
+
+export async function getServerConfig(key: string): Promise<string | null> {
+    const row = await db.prepare("run", `SELECT "value" FROM "config" WHERE "key" = ?`, [key]);
+
+    return row?.value ?? null;
+}