Function markOverloaded

src/proxy.ts:521–524

* Mark a model as temporarily overloaded (529/503 capacity). * Shorter cooldown than rate limits since capacity restores quickly.

(modelId: string)

 * Shorter cooldown than rate limits since capacity restores quickly.
 */
function markOverloaded(modelId: string): void {
  overloadedModels.set(modelId, Date.now());
  console.log(`[ClawRouter] Model ${modelId} overloaded, will deprioritize for 15s`);
}

/** Check if a model is in its overload cooldown period. */
function isOverloaded(modelId: string): boolean {