feat(api): add swagger docs, /api/user/me GET and PUT endpoints

src/auth.ts

@@ -113,6 +113,18 @@ export const { handlers, signIn, signOut, auth } = NextAuth({
     authorized({ auth }) {
       return !!auth?.user;
     },
+    session: async ({ session, token }) => {
+      if (session?.user) {
+        session.user.id = token.sub as string;
+      }
+      return session;
+    },
+    jwt: async ({ user, token }) => {
+      if (user) {
+        token.uid = user.id;
+      }
+      return token;
+    },
   },
   debug: process.env.NODE_ENV === 'development',
 });