Propose and approve a spend of treasury funds.

## Dispatch Origin

Must be [`Config::SpendOrigin`] with the `Success` value being at least `amount`.

### Details
NOTE: For record-keeping purposes, the proposer is deemed to be equivalent to the
beneficiary.

### Parameters
- `amount`: The amount to be transferred from the treasury to the `beneficiary`.
- `beneficiary`: The destination account for the transfer.

## Events

Emits [`Event::SpendApproved`] if successful.

Problem Statement:
- Lack of clarity on the Polkassembly ReferendumV2 for the Polkadot community.

Significance:
- Ensuring transparency and understanding among Polkadot community members.

Proposed Solution:
- Provide a detailed explanation of the Polkassembly ReferendumV2.

Expected Outcomes:
- Increased community engagement and informed decision-making.

#192 test

No Active Proposals