feat: 🎸 v8 type support + DART

[sansan]

Description

• v8 chain types (changes in staking rewards)
• DART Confidential Asset support

Breaking Changes

1. Removed Types (from polymesh/types.ts and definitions.ts)

• PalletPipsPipId - was u32
• PalletProtocolFeeRpcRuntimeApiCappedFee - was u64
• PolymeshPrimitivesSettlementInstructionId - was u64
• PolymeshRuntimeDevelopRuntimeRuntimeCall - was Call

2. Removed Pallets

• validators - entire pallet removed (queries and transactions)
  • Removed: addPermissionedValidator, removePermissionedValidator, setCommissionCap
  • Removed queries: permissionedIdentity, slashingAllowedFor, validatorCommissionCap
• authorityDiscovery - queries removed (keys, nextKeys)
• historical - queries removed (historicalSessions, storedRange)
• permissions - queries removed (currentDispatchableName, currentPalletName)

3. Changed Balances Pallet Extrinsics

Removed:

• burn, forceAdjustTotalIssuance, forceSetBalance, forceUnreserve
• transferAll, transferAllowDeath, transferKeepAlive, upgradeAccounts

Added (replacements):

• burnAccountBalance, depositBlockRewardReserveBalance, setBalance, transfer

4. Removed Balances Queries

• account, freezes, holds, inactiveIssuance, reserves

JIRA Link

https://polymesh.atlassian.net/browse/DA-1565

Checklist

• Updated the Readme.md (if required) ?