fix: keep usage log filters exact unless wildcard is explicit (#5097)

web/default/src/routes/_authenticated/usage-logs/$section.tsx

@@ -38,7 +38,7 @@ const logTypeSearchSchema = z
 const usageLogsSearchSchema = z.object({
   page: z.number().optional().catch(1),
   pageSize: z.number().optional().catch(undefined),
-  type: logTypeSearchSchema,
+  type: logTypeSearchSchema.optional(),
   filter: z.string().optional().catch(''),
   model: z.string().optional().catch(''),
   token: z.string().optional().catch(''),