feat: Implement circuit breaker and retry logic

src/lib/retryHelpers.ts

@@ -4,6 +4,7 @@
  */
 
 import { logger } from './logger';
+import { supabaseCircuitBreaker } from './circuitBreaker';
 
 export interface RetryOptions {
   /** Maximum number of attempts (default: 3) */
@@ -135,8 +136,10 @@ export async function withRetry<T>(
   
   for (let attempt = 0; attempt < config.maxAttempts; attempt++) {
     try {
-      // Execute the function
-      const result = await fn();
+      // Execute the function through circuit breaker
+      const result = await supabaseCircuitBreaker.execute(async () => {
+        return await fn();
+      });
       
       // Log successful retry if not first attempt
       if (attempt > 0) {
@@ -150,6 +153,15 @@ export async function withRetry<T>(
     } catch (error) {
       lastError = error;
       
+      // Check if circuit breaker blocked the request
+      if (error instanceof Error && error.message.includes('Circuit breaker is OPEN')) {
+        logger.error('Circuit breaker prevented retry', {
+          attempt: attempt + 1,
+          circuitState: supabaseCircuitBreaker.getState()
+        });
+        throw error; // Don't retry if circuit is open
+      }
+      
       // Check if we should retry
       const isLastAttempt = attempt === config.maxAttempts - 1;
       const shouldRetry = config.shouldRetry(error);