No active stake count getter in FarmingPool

[ritaifeoluwa]

Description

The FarmingPool contract does not have a way to query the total number of active stakes across all users. While individual stakes are queryable, there is no aggregate count.

Current behavior

No active stake count getter.

Expected behavior

Maintain a running count:

fn active_stake_count(env: &Env) -> u32 {
    env.storage().instance().get(&DataKey::ActiveStakeCount).unwrap_or(0)
}

Increment on first stake, decrement when stake is fully removed.

Why this matters

Protocol analytics need active stake counts for adoption metrics.

Labels

enhancement, farming-pool, good first issue

[codewithzubair07]

@codewithzubair07 has applied to work on this issue as part of the Stellar Wave Program's 8th wave.

i would like to work on this issue

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[Tekh134]

@Tekh134 has applied to work on this issue as part of the Stellar Wave Program's 8th wave.

hi maintainer, please . please get me assigned to this issue . I will ensure the implemenrtaion is verified. thank you .

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[ExcelDsigN-tech]

@ExcelDsigN-tech has applied to work on this issue as part of the Stellar Wave Program's 8th wave.

I'm a full-stack developer with hands-on experience across Next.js, Node.js, NestJS, React, and TypeScript, and I also specialize in smart contract development using Rust and Soroban. I build end-to-end, from polished frontends to robust backends to on-chain logic, with a strong focus on clean, maintainable code that works in production, not just in isolation. I communicate progress consistently and keep things fully transparent throughout. I'm confident I can deliver within 12 hours.

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