Support bitcoin layer 2

[lw-cdm]

• [x] Bitlayer (Mainnet & Testnet):
• Docs: https://docs.bitlayer.org/docs/Build/QuickStart/
• Explorer: https://www.btrscan.com/
• Explorer test: https://testnet-scan.bitlayer.org
• [x] BEVM (Mainnet & Testnet):
• Docs: https://documents.bevm.io/
• Explorer: https://scan-mainnet.bevm.io/
• Explorer test: https://scan-testnet.bevm.io
• [x] B2 Network (Mainnet): https://docs.bsquared.network/
• Explorer: https://explorer.bsquared.network/
• [x] BOB (Mainnet): https://www.gobob.xyz/#Start-Builiding
• Explorer: https://explorer.gobob.xyz/

[bluezdot]

• [x] Merlin (Mainnet):
• Docs: https://docs.merlinchain.io/merlin-docs
• Explorer: https://scan.merlinchain.io
• [x] Spiderchain (Testnet):
• Docs: https://docs.botanixlabs.xyz/botanix-labs/how-to-use-botanix/getting-started-with-botanix
• Explorer test: https://blockscout.botanixlabs.dev/

[bluezdot]

• [x] BounceBit (Mainnet & Testnet):
• Docs: https://docs.botanixlabs.xyz/botanix-labs/how-to-use-botanix/getting-started-with-botanix
• Explorer: https://bbscan.io
• Explorer test: https://testnet.bbscan.io

[haiyenvu23]

Can't test with EVM token yet because unable to get address (shows empty Select Token screen) => Handle to issue #102

[haiyenvu23]

Version test : http://14.224.129.242:8900/s/KQWwdTCGfGm2qwF Validation passed

• Bitlayer (Mainnet & Testnet) Link explorer ( Tesnet) : https://testnet-scan.bitlayer.org/tx/0xee5deafb76cee8bb28f4574d0c288dd8d33873e97c186de25028045ca11a3d82

• BEVM (Mainnet & Testnet): Link explorer(Tesnet) : https://scan-testnet.bevm.io/tx/0x94549f9b39873140e9eab1b2b001ea6b14a4359ead02fa43357119ee0853b111

• B2 Network (Mainnet)

• BOB (Mainnet)

• Merlin (Mainnet):

• Spiderchain (Testnet)

• BounceBit (Mainnet & Testnet)

-> Don't see BounceBit testnet on OpenBit, related to issue #183