Update default config (#7859)

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## PR-Codex overview
This PR focuses on the removal of the `THIRDWEB_PUBLISHER_ADDRESS` constant from the `addresses.ts` file and its associated usage in the `custom-contract.tsx` file, simplifying the logic related to default fee configuration.

### Detailed summary
- Removed the `THIRDWEB_PUBLISHER_ADDRESS` constant from `addresses.ts`.
- Updated `custom-contract.tsx` to eliminate the use of `THIRDWEB_PUBLISHER_ADDRESS`.
- Simplified the `hasInbuiltDefaultFeeConfig` logic by only checking `defaultFeeRecipientFunction`.

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<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit

* **Bug Fixes**
  * Corrected default platform-fee selection during contract deployment: when a default fee recipient is configured, the updated default fee rate is applied regardless of publisher identity, ensuring consistent platform fees on non–zero-fee chains.
* **Chores**
  * Removed an unused publisher address constant from configuration.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->

Author: kumaryash90

apps/dashboard/src/@/constants/addresses.ts

@@ -1,9 +1,6 @@
 export const THIRDWEB_DEPLOYER_ADDRESS =
   "0xdd99b75f095d0c4d5112aCe938e4e6ed962fb024";
 
-export const THIRDWEB_PUBLISHER_ADDRESS =
-  "0xdd99b75f095d0c4d5112aCe938e4e6ed962fb024";
-
 export const DEFAULT_FEE_RECIPIENT =
   "0x1af20c6b23373350ad464700b5965ce4b0d2ad94";
 

apps/dashboard/src/app/(app)/(dashboard)/published-contract/components/custom-contract.tsx

@@ -47,7 +47,6 @@ import {
   DEFAULT_FEE_BPS,
   DEFAULT_FEE_BPS_NEW,
   DEFAULT_FEE_RECIPIENT,
-  THIRDWEB_PUBLISHER_ADDRESS,
 } from "@/constants/addresses";
 import { LAST_USED_PROJECT_ID, LAST_USED_TEAM_ID } from "@/constants/cookie";
 import { ZERO_FEE_CHAINS } from "@/constants/fee-config";
@@ -218,9 +217,7 @@ export const CustomContractForm: React.FC<CustomContractFormProps> = ({
   const defaultFeeRecipientFunction = metadata.abi.find(
     (a) => a.type === "function" && a.name === "DEFAULT_FEE_RECIPIENT",
   );
-  const hasInbuiltDefaultFeeConfig =
-    defaultFeeRecipientFunction &&
-    metadata.publisher === THIRDWEB_PUBLISHER_ADDRESS;
+  const hasInbuiltDefaultFeeConfig = defaultFeeRecipientFunction;
 
   const isFeeExempt =
     walletChain?.id && ZERO_FEE_CHAINS.includes(walletChain.id);