[api] add creator filter to clothing search endpoint

apps/api/src/routes/avatar.ts

@@ -710,6 +710,8 @@ export const avatarRoutes = new Hono<App>({ strict: false })
 				'stock content (account 1), `false` only player-made items, and leaving it out serves',
 				'both. The client’s storefront tab sends `True` and its user-generated-content tab',
 				'`False`, so the two never overlap.',
+				'`creatorAccountId` narrows to one author’s items — what a player’s creations list',
+				'sends (`creatorAccountId=<id>&includeCoachItems=False`); still published items only.',
 				'`outfitTypes` values are `RecRoom.Avatars.OutfitType` ordinals; the user-generated-',
 				'content tab sends 105 (`CustomShirt`) alone, the storefront tab a dozen slots.',
 				'`itemTypes` (a separate enum: All -1, None 0, Shirt 1 — not the outfit type),',
@@ -773,6 +775,13 @@ export const avatarRoutes = new Hono<App>({ strict: false })
 						'true: only the Coach’s stock items; false: only player-made items; absent: both',
 					schema: { type: 'boolean' },
 				},
+				{
+					name: 'creatorAccountId',
+					in: 'query',
+					required: false,
+					description: 'Only items this account made',
+					schema: { type: 'integer' },
+				},
 				{
 					name: 'unityAssetTarget',
 					in: 'query',
@@ -811,6 +820,7 @@ export const avatarRoutes = new Hono<App>({ strict: false })
 				searchQuery: c.req.query('searchQuery'),
 				outfitTypes,
 				includeCoachItems,
+				creatorAccountId: int('creatorAccountId'),
 				minPrice: int('minPrice'),
 				maxPrice: int('maxPrice'),
 				skip: int('skip'),