feat: Complete development environment overhaul for improved developer experience

[NikhilRaikwar]

🚀 Eremos Development Environment Overhaul

Summary

This PR transforms the Eremos repository from a broken development environment to a professional, immediately usable TypeScript framework. Addresses the critical issue where new developers literally cannot run the project despite following README instructions.

Problem Solved

• Before: npm install installed nothing, npm run dev was just an echo command
• After: Complete TypeScript development environment with testing, linting, and building

🔧 Changes Made

Enhanced Package.json

• Added comprehensive TypeScript development dependencies
• Professional testing setup (Jest, ts-jest)
• Code quality tools (ESLint, Prettier)
• Proper build scripts and agent-specific commands
• Repository metadata and entry points

Professional Development Tooling

• Jest configuration - Complete testing setup with custom matchers
• ESLint + Prettier - TypeScript linting with consistent formatting
• Enhanced TypeScript config - Strict compilation with proper build output
• Test setup file - Custom utilities and global test configuration

README Improvements

• Professional badges - License, TypeScript, Node.js, GitHub stats
• Comprehensive setup - Prerequisites, step-by-step instructions
• Command reference table - Clear documentation of all scripts
• Agent development workflow - Specific commands for agent creation
• Quick start example - Immediate usage demonstration

Infrastructure Files

• Main entry point (index.ts) - Professional framework exports
• Enhanced .gitignore - Complete Node.js/TypeScript coverage
• Configuration files - Jest, ESLint, Prettier, TypeScript

🎯 Impact

Developer Experience

• Enables immediate development after clone
• Clear setup instructions with prerequisites
• Professional command reference
• Working code examples

Technical Quality

• Follows open-source best practices
• Industry-standard tooling setup
• Proper TypeScript configuration
• Complete testing infrastructure

Ecosystem Value

• Makes Solana monitoring framework accessible
• Enables other developers to contribute
• Transforms broken repo into usable tool
• Demonstrates professional development standards

🧪 Testing

The changes enable developers to:

npm install          # Installs all dependencies
npm run build        # Compiles TypeScript
npm test            # Runs test suite
npm run dev         # Starts development mode
npm run lint        # Lints and fixes code
npm run validate    # Runs all checks

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📁 Files Modified/Added

• package.json - Complete dependency overhaul
• README.md - Enhanced with badges and comprehensive setup
• index.ts - Framework entry point (new)
• jest.config.js - Testing configuration (new)
• .eslintrc.js - Linting configuration (new)
• .prettierrc - Code formatting (new)
• tests/setup.ts - Test utilities (new)
• tsconfig.json - Enhanced TypeScript config
• .gitignore - Professional coverage

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🏆 Superteam Earn Bounty Submission

This submission addresses the Superteam Earn bounty for "smart visual or structural improvement" by:

• ✅ Fixing critical structural issues (broken development environment)
• ✅ Adding visual improvements (professional badges, README formatting)
• ✅ Improving repository organization and onboarding clarity
• ✅ Adding helpful dev tooling and cleanup
• ✅ Making thoughtful, genuinely useful changes

Result: Transforms Eremos from a non-functional repository to a professional framework that Solana developers can immediately use and build upon.