feat: P-chain dynamic fees

[meeh0w]

• CP-8500

Related PRs:

• https://github.com/ava-labs/vm-modules/pull/179
• https://github.com/ava-labs/avalanche-sdks/pull/684
• https://github.com/ava-labs/extension-avalanche-playground/pull/51

TODOs

• Release stable versions of above SDKs & update versions in here

Changes

• Updates getProviderForNetwork() util to be async, since we now need to fetch the upgradesInfo object first
• Updates AccountsService & SecretsService so that account addresses are recalculated if devnet is selected (X/P chain prefix is different - custom)
• Updates Send screen for P-Chain, so that the fee widget is displayed if Etna upgrade is activated on the currently selected network
• Updates CustomFees component to allow making it collapsible:
  • It's not collapsed by default (existing screens are not affected)
  • If collapsible = true, it shows as collapsed by default (only the case P-Chain send screen with Etna upgrade activated)
• Updates XP approval screens

Testing

• Make sure X/P addresses are resolved properly & try to break it (i.e. switch network/testnet mode multiple times in quick succession)
  • When on mainnet, no prefix
  • When on testnet, fuji prefix
  • When on devnet, custom prefix

Backwards compatibility

• Interact with Core Web / Ava Cloud as usual
• Perform Send on Mainnet / Fuji P-Chain
• Use the hosted playground
  • Make sure your active network is not the devnet

Etna upgrade compatibility

• Activate Avalanche Etna P-Devnet first
• Perform Send
  • Make sure fee widget shows up & is editable
• Pull & build the new playground locally
  • Perform transactions there

Checklist for the author

• I've covered new/modified business logic with Jest test cases.
• I've tested the changes myself before sending it to code review and QA.

[meeh0w]

This fixes a bug I've noticed in the P-Chain balances fetching.

Basically, when user has multiple accounts derived, we would always detect changes here because we only poll for the active account and we'd have balances for multiple addresses cached.