[Feature] On-Chain Governance Proposal Logic

[AlAfiz]

Description: Build the foundational Governor contract allowing users with staked FLOW tokens to propose and vote on protocol changes (e.g., changing fee structures, adding new AMM pairs).
Context / Motivation: Decentralization is the end goal. A robust governance module ensures that the community controls TradeFlow's parameters, aligning with Web3 ethos.
Acceptance Criteria: - [ ] Implement propose, cast_vote, and execute functions.

• Proposals must have defined states: Pending, Active, Defeated, Succeeded, Executed.
• Require a minimum token threshold to create a proposal.
• Ensure double-voting is impossible by tracking vote status per address in persistent storage.
  Technical Pointers: Because Soroban doesn't easily support dynamic payload execution out of the box (like Ethereum's target.call(data)), the execute phase may initially focus on updating predefined administrative variables rather than arbitrary contract calls. Scope the MVP accordingly.

[Ulises-Mendiola]

I have experience developing full-stack applications using TypeScript, Node.js, React, MongoDB, and SQL databases. I have worked on ERP systems involving business rules, state management, permissions, workflows, and data persistence.

This issue aligns well with my background in implementing complex application logic and secure data handling. I understand the governance requirements and the importance of maintaining a reliable voting process, proposal lifecycle management, and proper state transitions.

I would approach this task by first reviewing the existing architecture and governance-related components, then implementing the required functionality while ensuring code quality, maintainability, and adequate test coverage. I am confident I can deliver a robust solution that follows the project's standards and requirements.

[senmalong]

Hello,

Please I’d love to take this issue on. I’m a smart contract and full-stack developer with experience across OnlyDust, Drips Waves

My stack includes Rust, Soroban, Cairo, Solidity, and TypeScript. I can deliver a clean, tested, and well-documented solution within 24 hours of assignment.

Happy to start immediately.

[Menjay7]

Hi! I came across this issue and would love to work on it. I have experience with similar tasks and I'm confident I can investigate, implement a clean solution, and thoroughly test it before submitting a PR. If the issue is still open, I would appreciate it if you could assign it to me. Thank you!

[samueloyibodevv]

Hi, I'd like to work on this issue. I've gone through the description and acceptance criteria and I'm confident I can deliver it. I'll make sure every acceptance criterion is met and submit a clean, tested PR. Please assign it to me.

[clintjeff2]

Hello, I have 6 years of experience working on tasks like this and handling similar challenges across backend, frontend, and smart-contract development. I have carefully read and fully understood the task requirements, and I am confident I can deliver a clean, efficient, and well-tested solution promptly. I always ensure high-quality implementation, maintainability, and adherence to best practices.

Pull request in 5 hours.

[gloskull]

Hi, I would love to work on this Issue.
I have 4 years of experience delivering solutions for projects like this, covering backend, frontend, full-stack and smart contract development. After carefully reviewing your requirements, I have a clear understanding of the task and am confident in my ability to deliver a clean, efficient, and thoroughly tested solution on time. I prioritize code quality, maintainability, and industry best practices throughout the development process.
My PR will be submitted in under 10hours.