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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/cleanup-old-versions/index.ts

@@ -1,5 +1,6 @@
 import { createClient } from 'https://esm.sh/@supabase/supabase-js@2';
 import { edgeLogger } from '../_shared/logger.ts';
+import { formatEdgeError } from '../_shared/errorFormatter.ts';
 
 const corsHeaders = {
   'Access-Control-Allow-Origin': '*',
@@ -183,7 +184,7 @@ Deno.serve(async (req) => {
       }
     );
   } catch (error) {
-    edgeLogger.error('Cleanup job failed', { error: error instanceof Error ? error.message : String(error) });
+    edgeLogger.error('Cleanup job failed', { error: formatEdgeError(error) });
     
     return new Response(
       JSON.stringify({