Feature Request: Distributed Transaction Actions on VTAdmin

[harshit-gangal]

Feature Description

VTAdmin should be able to display the list of open distributed transactions that are older than a certain time.
The user should be able to perform the Conclude action on the list of Distributed Transactions displayed on the

Use Case(s)

This gives user the access to conclude open distributed transactions that are not getting resolved by the distributed transaction resolver logic.

[harshit-gangal]

Part of #16245

[harshit-gangal]

There are 2 vtctld grpc API to achieve it which are in
https://github.com/vitessio/vitess/blob/main/go/vt/vtctl/grpcvtctldclient/client_gen.go
GetUnresolvedTransactions: Listing of Distributed Transactions
ConcludeTransaction: Conclude specific transaction

[GuptaManan100]

All the work was done in these 3 PRs -

• VTAdmin: Distributed transactions list on VTAdmin #16793
• VTAdmin: Support for conclude txn and abandon age param #16834
• Add GetTransactionInfo in VTadmin API and page #17142