Just a batch to cancel three incorrect proposals.

This proposal outlines a funding request for two completed events: an online hackathon and the Decoded hackathon. The request covers unpaid hacker prizes and seeks support for running future hackathons, including an in-person event at Decoded happening earlier than planned.

Create 2 educational videos about the Polkadot ecosystem in Italian.

- **Problem Statement:** Incorrect proposals need to be canceled.
- **Significance:** Ensuring accuracy and efficiency in decision-making processes.
- **Proposed Solution:** Canceling three incorrect proposals.
- **Expected Outcomes:** Improved clarity and decision-making processes.

#14 Cancel incorrect RFC0005 approval votes.