fixes: #1514 /claim #1514

new oplog entries:

1. BeginRemoteTransaction - Begins a transaction operation - entry is added to oplog after transaction begin
2. PreCommitRemoteTransaction - Pre-Commit of the transaction, indicating that the transaction will be committed - entry is added to oplog before transaction commit is executed
3. PreRollbackRemoteTransaction - Pre-Rollback of the transaction, indicating that the transaction will be rolled back - entry is added to oplog before transaction rollback is executed
4. CommittedRemoteTransaction - Committed transaction operation, indicating that the transaction was committed - entry is added to oplog after successful transaction commit
5. RolledBackRemoteTransaction - Rolled back transaction operation, indicating that the transaction was rolled back - entry is added to oplog after successful transaction rollback

BeginRemoteTransaction is first oplog entry related to DB transaction PreCommitRemoteTransaction and CommittedRemoteTransaction entries will be around DB commit PreRollbackRemoteTransaction and RolledBackRemoteTransaction entries will be around DB rollback CommittedRemoteTransaction or RolledBackRemoteTransaction oplog entry is last oplog entry related to transaction

TODO:

• recovery test improvements - initial implementation using TestOplog where append of oplog entries failing based on patterns in worker name. Oplog functions do not have Result as return type, in case of error, it just ends with panic, (PrimaryOplog), in this PR new oplog functions were added, where add of entry have in response Result type - discuss Oplog function with Result as return type, find better way how to control when specific action should fail
• golem-wit updates
• code cleanup - remove println …

oplog snippet

[
    {
        "type": "BeginRemoteTransaction",
        "timestamp": "2025-06-04T17:51:36.626Z",
        "transactionId": "740"
    },
    {
        "type": "ImportedFunctionInvoked",
        "timestamp": "2025-06-04T17:51:36.638Z",
        "functionName": "rdbms::postgres::db-transaction::execute",
        "request": { ...
        },
        "response": {...
        },
        "wrappedFunctionType": {
            "type": "WriteRemoteTransaction",
            "index": 16
        }
    },
    {
        "type": "Error",
        "timestamp": "2025-06-04T17:51:36.662Z",
        "error": "error while executing at wasm backtrace:\n    0:  0x3fc08 - wit-component:shim!indirect-golem:rdbms/postgres@0.0.1-[method]db-transaction.commit\n    1:  0x2a6a1 - <unknown>!<wasm function 231>\n    2:  0x2af54 - <unknown>!<wasm function 238>: Runtime error: worker rdbms-service-postgres-763b5c94-2128-4fca-b130-682ffaa8ec10-Fail1OnPreCommitRemoteTransaction failed on PreCommitRemoteTransaction 1 times"
    },
    {
        "type": "Jump",
        "timestamp": "2025-06-04T17:51:36.842Z",
        "jump": {
            "start": 16,
            "end": 21
        }
    },
    {
        "type": "BeginRemoteTransaction",
        "timestamp": "2025-06-04T17:51:36.848Z",
        "transactionId": "744"
    },
    {
        "type": "ImportedFunctionInvoked",
        "timestamp": "2025-06-04T17:51:36.857Z",
        "functionName": "rdbms::postgres::db-transaction::execute",
        "request": {...
        },
        "response": {...
        },
        "wrappedFunctionType": {
            "type": "WriteRemoteTransaction",
            "index": 22
        }
    },
    {
        "type": "PreCommitRemoteTransaction",
        "timestamp": "2025-06-04T17:51:36.868Z",
        "beginIndex": 22
    },
    {
        "type": "CommitedRemoteTransaction",
        "timestamp": "2025-06-04T17:51:36.888Z",
        "beginIndex": 22    }
]

where transaction failed on commit, on appending PreCommitRemoteTransaction entry to oplog, which means transaction was not commited, and was restarted