feat: Add new API controllers for progression events, room consumables, currencies, earnings distributions, screen share reports, subscription seasons, and UGC purchasables

- Implemented ProgressionEventsController to handle progression event retrieval and active events.
- Created RoomConsumablesController for listing and purchasing room consumables.
- Developed RoomCurrenciesController for managing room currencies, including creation, updates, and balance retrieval.
- Added RoomEarningsDistributionsController to fetch earnings distribution data for rooms.
- Introduced ScreenShareReportsController for reporting screen share incidents.
- Established SubscriptionSeasonsController to provide current subscription season details and rewards.
- Launched UgcPurchasablesController for managing user-generated content purchasables, including bulk operations.
- Added new data entities for customization and room economy, including custom avatar items, room currencies, and UGC purchasables.

DorkNet.Server/Controllers/API/SubscriptionSeasons/SubscriptionSeasonsController.cs

@@ -0,0 +1,40 @@
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.EntityFrameworkCore;
+using DorkNet.Server.Data;
+
+namespace DorkNet.Server.Controllers.API.SubscriptionSeasons;
+
+[ApiController]
+public class SubscriptionSeasonsController(DorkNetDbContext db) : ControllerBase
+{
+    [HttpGet("api/subscriptionseasons/v1/seasons/current")]
+    public async Task<IActionResult> Current()
+    {
+        var now = DateTime.UtcNow;
+        var start = new DateTime(now.Year, now.Month, 1, 0, 0, 0, DateTimeKind.Utc);
+        var end = start.AddMonths(1);
+        var activeSubscribers = await db.Subscriptions.CountAsync();
+        var rewards = await db.StoreItems
+            .Where(i => i.IsActive)
+            .OrderBy(i => i.Id)
+            .Take(10)
+            .Select(i => new
+            {
+                RewardId = i.Id,
+                i.Slug,
+                Name = i.DisplayName,
+                i.Category,
+                i.ImageName,
+            })
+            .ToListAsync();
+        return Ok(new
+        {
+            SeasonId = $"{start:yyyyMM}",
+            Name = $"Season {start:yyyy.MM}",
+            StartAt = start,
+            EndAt = end,
+            ActiveSubscriberCount = activeSubscribers,
+            Rewards = rewards,
+        });
+    }
+}