WIP 🔐 feat: PassKey (#5606)

* added PassKey authentication.

* fixed issue with test :)

* Delete client/src/components/Auth/AuthLayout.tsx

* fix: conflicted issue

api/cache/mongoUserStore.js

@@ -0,0 +1,55 @@
+const User = require('~/models');
+
+class MongoUserStore {
+  async get(identifier, byID = false) {
+    let user;
+    if (byID) {
+      user = await User.getUserById(identifier);
+    } else {
+      user = await User.findUser({ email: identifier });
+    }
+    if (user) {
+      return {
+        id: user._id.toString(),
+        email: user.email,
+        passkeys: user.passkeys,
+      };
+    }
+    return undefined;
+  }
+
+  async save(user) {
+    if (!user.id) {
+      const createdUser = await User.createUser(
+        {
+          email: user.email,
+          username: user.email,
+          passkeys: user.passkeys,
+        },
+        /* disableTTL */ true,
+        /* returnUser */ true,
+      );
+      return {
+        id: createdUser._id.toString(),
+        email: createdUser.email,
+        passkeys: createdUser.passkeys,
+      };
+    } else {
+      const updatedUser = await User.updateUser(user.id, {
+        email: user.email,
+        username: user.email,
+        passkeys: user.passkeys,
+      });
+      if (!updatedUser) {
+        throw new Error('Failed to update user');
+      }
+      return {
+        id: updatedUser._id.toString(),
+        email: updatedUser.email,
+        passkeys: updatedUser.passkeys,
+      };
+    }
+  }
+}
+
+module.exports = MongoUserStore;