refactor(protocol): refactor bridge/vault/signal for multi-chain deployment

[dantaik]

The following major changes are included in this PR:

• refactored token vault contracts, now they have a common base to handle interaction with the Bridge contract.
• Bridge contract and token vaults no longer check the to address, it will handled on the destination bridge/vault without failure.
• Bridge allows message.to to be a TaikoL1 contract address.
• Merged EtherVault into Bridge to simplify deployment
• Added a AuthorizableContract contract.
• SignalService is now an AuthorizableContract contract.
• New contract owner must claim the ownership.
• Allow owner to pause proving/verifying blocks.
• Ensure proposer is EOA when use calldata for DA (otherwise it's hard for client to download the calldata)
• Ensure chain ID is a uint64 so it can be made part of the address of each pre-deployment contract.
• SignalService's proof need to have an crossChainSync address.

After this PR: multihop bridging shall be truly enabled. The relayer needs to be modified accordingly, @cyberhorsey :

All reviewers, please read:

Read this: https://github.com/taikoxyz/taiko-mono/blob/bridgable_app/packages/protocol/docs/multihop_bridging_deployment.md

If you have questions, please DM me in discord to schedule a zoom call ASAP!