Review technical content: Desktop Wallet transactions

Technical review of the Desktop Wallet transaction features documentation to verify technical accuracy and completeness.

Review focus:

* Correctness of all technical information
* Completeness of information
* Removal of irrelevant or redundant information

Review is complete when:

* All technical information has been verified
* Missing information has been identified and added
* Irrelevant or redundant information has been deleted
* PR with necessary changes has been submitted

Pages to review:

1. [ Transfer CCD with a schedule](https://docs.concordium.com/en/mainnet/docs/desktop-wallet/single-sign-schedule.html): [https://github.com/Concordium/concordium.github.io/blob/main/source/mainnet/docs/desktop-wallet/single-sign-schedule.rst](https://github.com/Concordium/concordium.github.io/blob/main/source/mainnet/docs/desktop-wallet/single-sign-schedule.rst)
2. [Apply a transaction log filter](https://docs.concordium.com/en/mainnet/docs/desktop-wallet/transaction-log-filter.html): [https://github.com/Concordium/concordium.github.io/blob/main/source/mainnet/docs/desktop-wallet/transaction-log-filter.rst](https://github.com/Concordium/concordium.github.io/blob/main/source/mainnet/docs/desktop-wallet/transaction-log-filter.rst)

Note: A separate review of language and style will be conducted after the technical review is complete.