feat: massive AI generation

apps/backend/PlayerFaction/Api/UpdatePlayerOrganizationMembershipHandler.cs

@@ -0,0 +1,40 @@
+using FastEndpoints;
+
+namespace SpaceGame.Api.PlayerFaction.Api;
+
+public sealed class UpdatePlayerOrganizationMembershipHandler(WorldService worldService) : Endpoint<PlayerOrganizationMembershipCommandRequest, PlayerFactionSnapshot>
+{
+  public override void Configure()
+  {
+    Put("/api/player-faction/organizations/{organizationId}/membership");
+    AllowAnonymous();
+  }
+
+  public override async Task HandleAsync(PlayerOrganizationMembershipCommandRequest request, CancellationToken cancellationToken)
+  {
+    try
+    {
+      var organizationId = Route<string>("organizationId");
+      if (string.IsNullOrWhiteSpace(organizationId))
+      {
+        AddError("organizationId route parameter is required.");
+        await SendErrorsAsync(cancellation: cancellationToken);
+        return;
+      }
+
+      var snapshot = worldService.UpdatePlayerOrganizationMembership(organizationId, request);
+      if (snapshot is null)
+      {
+        await SendNotFoundAsync(cancellationToken);
+        return;
+      }
+
+      await SendOkAsync(snapshot, cancellationToken);
+    }
+    catch (InvalidOperationException ex)
+    {
+      AddError(ex.Message);
+      await SendErrorsAsync(cancellation: cancellationToken);
+    }
+  }
+}