Adding burn contract.

[arhamchordia]

1. Overview

In this PR we are adding Burn contract that will burn the token sent to it.

2. Implementation details

The Burn Coins Contract is a simple smart contract designed to burn the coins sent to it. Here are some highlights of the implementation:

• The contract consists of an instantiate function to initialize the contract.
• It includes an execute function that has burn function to handle the execution of coin burning.
• The contract allows to query the total amount of coins burnt using the query function.

Design Rationale:

• The contract follows a straightforward design to achieve its primary objective of burning coins.
• It ensures that burning coins is irreversible to maintain the integrity of the tokenomics.

3. How to test/use

To test or use the Burn Coins Contract, follow these steps:

• Build the contract locally
• Change to demos directory
• Run sh quasar_localnet.sh
• Run burn.sh

4. Checklist

• Does the Readme need to be updated?

5. Limitations (optional)

6. Future Work (optional)

Potential future enhancements for the Burn Coins Contract include:

• Implementing additional functionality for managing burnt coins, such as tracking burnt amounts per user or token.
• Adding support for configurable burning parameters, such as burn fees or burn rates.

[0xLaurenzo]

state should be a bit cleaner, but general structure looks good

[0xLaurenzo]

lgtm, one nitpick comment

[magiodev]

just an open discussion to KISS

[0xLaurenzo]

2 small comments that I missed first time around, otherwise LGTM

[0xLaurenzo]

lgtm

Changes are applied