🐛 Fix some issues in moving realm service

DysonNetwork.Shared/Proto/realm.proto

@@ -32,8 +32,12 @@ message RealmMember {
 service RealmService {
     // Get realm by id or slug
     rpc GetRealm(GetRealmRequest) returns (Realm) {}
+    // Get realm batch by ids
+    rpc GetRealmBatch(GetRealmBatchRequest) returns (GetRealmBatchResponse) {}
     // Get realms for a user
     rpc GetUserRealms(GetUserRealmsRequest) returns (GetUserRealmsResponse) {}
+    // Get public realms
+    rpc GetPublicRealms(google.protobuf.Empty) returns (GetPublicRealmsResponse) {}
     // Send invitation notification
     rpc SendInviteNotify(SendInviteNotifyRequest) returns (google.protobuf.Empty) {}
     // Check if member has required role
@@ -57,10 +61,22 @@ message GetUserRealmsRequest {
     string account_id = 1;
 }
 
+message GetRealmBatchRequest {
+    repeated string ids = 1;
+}
+
+message GetRealmBatchResponse {
+    repeated Realm realms = 1;
+}
+
 message GetUserRealmsResponse {
     repeated string realm_ids = 1;
 }
 
+message GetPublicRealmsResponse {
+    repeated Realm realms = 1;
+}
+
 message SendInviteNotifyRequest {
     RealmMember member = 1;
 }

DysonNetwork.Shared/Registry/RemoteRealmService.cs

@@ -1,5 +1,6 @@
 using DysonNetwork.Shared.Models;
 using DysonNetwork.Shared.Proto;
+using Google.Protobuf.WellKnownTypes;
 
 namespace DysonNetwork.Shared.Registry;
 
@@ -26,6 +27,20 @@ public class RemoteRealmService(RealmService.RealmServiceClient realms)
         return response.RealmIds.Select(Guid.Parse).ToList();
     }
 
+    public async Task<List<SnRealm>> GetPublicRealms()
+    {
+        var response = await realms.GetPublicRealmsAsync(new Empty());
+        return response.Realms.Select(SnRealm.FromProtoValue).ToList();
+    }
+
+    public async Task<List<SnRealm>> GetRealmBatch(List<string> ids)
+    {
+        var request = new GetRealmBatchRequest();
+        request.Ids.AddRange(ids);
+        var response = await realms.GetRealmBatchAsync(request);
+        return response.Realms.Select(SnRealm.FromProtoValue).ToList();
+    }
+
     public async Task SendInviteNotify(SnRealmMember member)
     {
         var protoMember = member.ToProtoValue();