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Add centralized errorFormatter to convert various error types into readable messages, and apply it across edge functions. Replace String(error) usage with formatEdgeError, update relevant imports, fix a throw to use toError, and enhance logger to log formatted errors. Includes new errorFormatter.ts and widespread updates to 18+ edge functions plus logger integration.

supabase/functions/scheduled-maintenance/index.ts

@@ -1,6 +1,7 @@
 import { serve } from 'https://deno.land/std@0.168.0/http/server.ts';
 import { createClient } from 'https://esm.sh/@supabase/supabase-js@2.57.4';
 import { edgeLogger } from '../_shared/logger.ts';
+import { formatEdgeError } from '../_shared/errorFormatter.ts';
 
 const corsHeaders = {
   'Access-Control-Allow-Origin': '*',
@@ -55,7 +56,7 @@ serve(async (req: Request) => {
   } catch (error) {
     edgeLogger.error('Maintenance exception', { 
       requestId, 
-      error: error instanceof Error ? error.message : String(error) 
+      error: formatEdgeError(error) 
     });
     
     return new Response(