Add CI lint check for agent TypeScript code

[robertocarlous]

Description

The agent package lacks CI linting. There's no ESLint or TypeScript strict checking configured in the CI pipeline for the agent code.

Current State

• Agent uses TypeScript but no lint config
• No CI job for agent code quality
• Potential for type errors and code smells

Expected Behavior

• Add ESLint configuration for agent
• Add TypeScript strict mode
• Add CI job to lint agent code on PRs

Files Affected

• agent/
• .github/workflows/ (add lint job)

[guptakumarranjeet150]

Hey team,

I would love to take this on. My planned approach:

• Implement Add CI lint check for agent TypeScript code with explicit require_auth checks, clean storage layouts, and robust Soroban contract logic.
• Add comprehensive unit tests verifying both happy-path invocations and unauthorized revert scenarios.

Happy to pick this up today—please assign to me!

[shobhamerabacha-star]

Hey team,

I would like to resolve this issue. Here is my proposed execution plan:

• Implementation: Implement Add CI lint check for agent TypeScript code with explicit require_auth checks, clean storage layouts, and robust Soroban contract logic.
• Testing & Verification: Add comprehensive unit tests verifying both happy-path invocations and unauthorized revert scenarios.
• Delivery: Ready to ship a thoroughly tested PR within 12–24 hours with passing CI.

Excited to work on this—please assign to me and I'll submit a clean PR shortly!