refactor(server): auth (#5895)

Remove `next-auth` and implement our own Authorization/Authentication system from scratch.

## Server

- [x] tokens
  - [x] function
  - [x] encryption

- [x] AuthController
  - [x] /api/auth/sign-in
  - [x] /api/auth/sign-out
  - [x] /api/auth/session
  - [x] /api/auth/session (WE SUPPORT MULTI-ACCOUNT!)

- [x] OAuthPlugin
  - [x] OAuthController
  - [x] /oauth/login
  - [x] /oauth/callback
  - [x] Providers
    - [x] Google
    - [x] GitHub

## Client

- [x] useSession
- [x] cloudSignIn
- [x] cloudSignOut

## NOTE:

Tests will be adding in the future

tests/kit/utils/cloud.ts

@@ -33,9 +33,7 @@ export async function getLatestMailMessage() {
 export async function getLoginCookie(
   context: BrowserContext
 ): Promise<Cookie | undefined> {
-  return (await context.cookies()).find(
-    c => c.name === 'next-auth.session-token'
-  );
+  return (await context.cookies()).find(c => c.name === 'sid');
 }
 
 const cloudUserSchema = z.object({
@@ -106,7 +104,7 @@ export async function createRandomUser(): Promise<{
     await client.user.create({
       data: {
         ...user,
-        emailVerified: new Date(),
+        emailVerifiedAt: new Date(),
         password: await hash(user.password),
         features: {
           create: {