♻️ Refactored the thought Solar Network related plugins

DysonNetwork.Insight/Thought/Plugins/SnAccountKernelPlugin.cs

@@ -0,0 +1,29 @@
+using DysonNetwork.Shared.Models;
+using DysonNetwork.Shared.Proto;
+using Microsoft.IdentityModel.Tokens;
+using Microsoft.SemanticKernel;
+
+namespace DysonNetwork.Insight.Thought.Plugins;
+
+public class SnAccountKernelPlugin(
+    AccountService.AccountServiceClient accountClient
+)
+{
+    [KernelFunction("get_account")]
+    public async Task<SnAccount?> GetAccount(string userId)
+    {
+        var request = new GetAccountRequest { Id = userId };
+        var response = await accountClient.GetAccountAsync(request);
+        if (response is null) return null;
+        return SnAccount.FromProtoValue(response);
+    }
+
+    [KernelFunction("get_account_by_name")]
+    public async Task<SnAccount?> GetAccountByName(string username)
+    {
+        var request = new LookupAccountBatchRequest();
+        request.Names.Add(username);
+        var response = await accountClient.LookupAccountBatchAsync(request);
+        return response.Accounts.IsNullOrEmpty() ? null : SnAccount.FromProtoValue(response.Accounts[0]);
+    }
+}