fix: update RPC endpoints to correct production URLs

- Relay Chain: wss://rpc.pezkuwichain.io
- Asset Hub: wss://asset-hub-rpc.pezkuwichain.io
- People Chain: wss://people-rpc.pezkuwichain.io
- Add Zagros testnet configuration
- Remove legacy staging/dev endpoints
- Fix port suffix in Edge Functions

mobile/src/contexts/PezkuwiContext.tsx

@@ -58,35 +58,35 @@ export const NETWORKS: Record<NetworkType, NetworkConfig> = {
   pezkuwi: {
     name: 'pezkuwi',
     displayName: 'Pezkuwi Mainnet',
-    rpcEndpoint: 'wss://rpc-mainnet.pezkuwichain.io:9944',
+    rpcEndpoint: ENV.wsEndpoint || 'wss://rpc.pezkuwichain.io',
     ss58Format: 42,
     type: 'mainnet',
   },
   dicle: {
     name: 'dicle',
     displayName: 'Dicle Testnet',
-    rpcEndpoint: 'wss://rpc-dicle.pezkuwichain.io:9944',
+    rpcEndpoint: 'wss://dicle-rpc.pezkuwichain.io',
     ss58Format: 2,
     type: 'testnet',
   },
   zagros: {
     name: 'zagros',
-    displayName: 'Zagros Canary',
-    rpcEndpoint: 'wss://rpc-zagros.pezkuwichain.io:9944',
+    displayName: 'Zagros Testnet',
+    rpcEndpoint: 'wss://zagros-rpc.pezkuwichain.io',
     ss58Format: 42,
     type: 'canary',
   },
   bizinikiwi: {
     name: 'bizinikiwi',
-    displayName: 'Bizinikiwi Testnet (Beta)',
-    rpcEndpoint: ENV.wsEndpoint || 'wss://rpc.pezkuwichain.io:9944',
+    displayName: 'Pezkuwi Mainnet',
+    rpcEndpoint: ENV.wsEndpoint || 'wss://rpc.pezkuwichain.io',
     ss58Format: 42,
-    type: 'testnet',
+    type: 'mainnet',
   },
   zombienet: {
     name: 'zombienet',
-    displayName: 'Zombienet Dev (Alice/Bob)',
-    rpcEndpoint: 'wss://beta-rpc.pezkuwichain.io:19944',
+    displayName: 'Zombienet Dev (Local)',
+    rpcEndpoint: 'ws://127.0.0.1:9944',
     ss58Format: 42,
     type: 'dev',
   },