Still figuring out initial matchmaking hang (FROSTBITE). Lots of other changes.

- Added missing room images
- Removed internal rooms and disallow cloning some rooms
- License fixes
- Switched target to 20200306
- Socket header fixes
- Sockets are closed upon shutdown
    * Sockets persist after being destroyed, fix
- Config changes for 20200306
- Settings initialized
- Name generation words cannot be longer than 9 characters
- Dorm generation changes and fixes
- Added some settings keys
- Matchmaking additions
    * Instances are not yet updated to be or not to be in-progress
- Instance fixes and logging
- Image operation fixes
- DisplayName route start
- Challenge route start
- Default Amplitude key (i can see althe Amplitude requests are ignored
- Rate limiting ease
- GameConfigs properly queried and sent
- Many 'bulk' endpoints were added in or around 20200306
- Objective routes started
- DormRoom redirection in v2/name
- Client doesn't care if it gets 200 when setting prefs
- Balance/storefronts started
- Matchmaking goto/room timer and fixes
- Selfhosted Photon addition on the client sends matchmaking /photonregionpings, ignore since Photon is only one server in one region

src/routes/api/storefronts.ts

@@ -1,5 +1,5 @@
 /* Galvanic Corrosion - Rec Room custom server for communities.
-<https://gitea.proxnet.dev/zombieb-galvanic-corrosion>
+<https://gitea.proxnet.dev/zombieb/galvanic-corrosion>
 Copyright (C) 2025  @zombieb (Discord / proxnet Gitea)
 
 This program is free software: you can redistribute it and/or modify
@@ -17,6 +17,8 @@ along with this program.  If not, see <https://www.gnu.org/licenses/>. */
 
 import { APIUtils } from "../../apiutils.ts";
 import express from "express";
+import { AuthType } from "../../data/users.ts";
+import { CurrencyType, StorefrontBalanceType } from "../../data/content/storefronts.ts";
 
 export const route = APIUtils.createRouter('/storefronts');
 
@@ -26,6 +28,7 @@ interface StorefrontFetchParams {
 route.router.get('/v3/giftdropstore/:id',
 
     APIUtils.Authentication,
+    APIUtils.AuthenticationType(AuthType.Game),
 
     (rq: express.Request<StorefrontFetchParams>, rs: express.Response) => {
         if (!rq.params.id) {
@@ -39,4 +42,28 @@ route.router.get('/v3/giftdropstore/:id',
         });
     },
 
+);
+
+interface BalanceParams {
+    currencyType?: string
+}
+route.router.get('/v4/balance/:currencyType', 
+
+    APIUtils.Authentication,
+    APIUtils.AuthenticationType(AuthType.Game),
+
+    (rq: express.Request<BalanceParams>, rs: express.Response) => {
+        const parsedCurrencyType = parseInt(rq.params.currencyType ? rq.params.currencyType : "2");
+        if (isNaN(parsedCurrencyType)) {
+            rs.sendStatus(400);
+        } else {
+            rs.json([{
+                Balance: 0,
+                BalanceType: StorefrontBalanceType.NonPurchasedNonP2P,
+                CurrencyType: parsedCurrencyType
+            }]);
+        }
+        
+    },
+
 );