Add contract deployment script for testnet and mainnet

[ogazboiz]

Join our community: https://t.me/+DOylgFv1jyJlNzM0

Description

There is no automated deployment script. The CI pipeline now builds and optimizes WASM, but deploying and initializing the contract still requires manual CLI commands.

What Needs to Happen

• Create scripts/deploy.sh:
  1. Build WASM: cargo build --target wasm32-unknown-unknown --release
  2. Optimize: stellar contract optimize
  3. Deploy: stellar contract deploy --wasm-hash ...
  4. Initialize: stellar contract invoke ... initialize --admin ... --treasury ... --fee_rate_bps ...
  5. Save contract ID and tx hashes to deployment-info.json
• Support --network testnet|mainnet flag
• Validate required env vars before any action (DEPLOYER_SECRET, TREASURY_ADDRESS, FEE_RATE_BPS)
• Document in README under "Deployment"

Files

• scripts/deploy.sh (create)

Acceptance Criteria

• Single command deploys and initializes to testnet
• deployment-info.json updated with contract ID
• Clear error if required env vars are missing

[jotel-dev]

@jotel-dev has applied to work on this issue as part of the Stellar Wave Program's 4th wave.

pls assign me

ℹ️ Repo Maintainers: To accept this application, review their application or assign @jotel-dev to this issue.

[drips-wave]

Congratulations, @jotel-dev! 🎉 Your application was accepted by the repo's maintainers, and the issue is due on April 29, 2026.

🧑‍💻 @jotel-dev: Please resolve the issue such that the repo's maintainers have enough time to review your contribution before the due date. You'll earn Points for completing the issue on-time, which will make you eligible for a share of the Stellar Wave Program's reward pool.

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