Use full string instead of in .env files

Author: kavimaluskam

frontend/.env.development

@@ -2,7 +2,7 @@ NEXT_PUBLIC_DEVELOPER_DAO_CONTRACT=0xbf114c4cbb4e70e6098589a918c84292cb40602a
 NEXT_PUBLIC_DEVELOPER_DAO_CONTRACT_NETWORK=rinkeby
 NEXT_PUBLIC_DEVELOPER_DAO_CONTRACT_NETWORK_PROVIDER=rinkeby
 NEXT_PUBLIC_NETWORK_ID=4
-NEXT_PUBLIC_OPENSEA_DIRECT_LINK_PREFIX=https://testnets.opensea.io/assets/$DEVELOPER_DAO_CONTRACT
+NEXT_PUBLIC_OPENSEA_DIRECT_LINK_PREFIX=https://testnets.opensea.io/assets/0xbf114c4cbb4e70e6098589a918c84292cb40602a
 NEXT_PUBLIC_OPENSEA_COLLECTION_LINK=https://testnets.opensea.io/collection/devs-for-revolution-kexfxbcvp8
 NEXT_PUBLIC_ETHER_SCAN_LINK_PREFIX=https://rinkeby.etherscan.io/address
 NEXT_PUBLIC_ETHERSCAN_TX_URL=https://rinkeby.etherscan.io/tx/

frontend/.env.production

@@ -2,7 +2,7 @@ NEXT_PUBLIC_DEVELOPER_DAO_CONTRACT=0x25ed58c027921E14D86380eA2646E3a1B5C55A8b
 NEXT_PUBLIC_DEVELOPER_DAO_CONTRACT_NETWORK=mainnet
 NEXT_PUBLIC_DEVELOPER_DAO_CONTRACT_NETWORK_PROVIDER=homestead
 NEXT_PUBLIC_NETWORK_ID=1
-NEXT_PUBLIC_OPENSEA_DIRECT_LINK_PREFIX=https://testnets.opensea.io/assets/$DEVELOPER_DAO_CONTRACT
+NEXT_PUBLIC_OPENSEA_DIRECT_LINK_PREFIX=https://testnets.opensea.io/assets/0x25ed58c027921E14D86380eA2646E3a1B5C55A8b
 NEXT_PUBLIC_OPENSEA_COLLECTION_LINK=https://testnets.opensea.io/collection/devs-for-revolution-kexfxbcvp8
 NEXT_PUBLIC_ETHER_SCAN_LINK_PREFIX=https://rinkeby.etherscan.io/address
 NEXT_PUBLIC_ETHERSCAN_TX_URL=https://rinkeby.etherscan.io/tx/