Refactoring

* Refactor workspace membership system
* Create setup endpoint
* Use Passport.js
* Several updates and fixes

apps/server/src/guards/jwt-auth.guard.ts

@@ -0,0 +1,35 @@
+import {
+  ExecutionContext,
+  Injectable,
+  UnauthorizedException,
+} from '@nestjs/common';
+import { AuthGuard } from '@nestjs/passport';
+import { IS_PUBLIC_KEY } from '../decorators/public.decorator';
+import { Reflector } from '@nestjs/core';
+
+@Injectable()
+export class JwtAuthGuard extends AuthGuard('jwt') {
+  constructor(private reflector: Reflector) {
+    super();
+  }
+
+  canActivate(context: ExecutionContext) {
+    const isPublic = this.reflector.getAllAndOverride<boolean>(IS_PUBLIC_KEY, [
+      context.getHandler(),
+      context.getClass(),
+    ]);
+
+    if (isPublic) {
+      return true;
+    }
+
+    return super.canActivate(context);
+  }
+
+  handleRequest(err: any, user: any, info: any) {
+    if (err || !user) {
+      throw err || new UnauthorizedException();
+    }
+    return user;
+  }
+}