feat: web3js and kit SDK, program binary generator

[ChiefWoods]

Changes:

• added web3js and Kit SDK for default Doppler program (fastRQJt3nLdY3QA7n8eZ8ETEVefy56ryfUGVkfZokm)
• added doppler-core and doppler-cli packages
• added unit tests to core and cli, and Mollusk integration test to cli
• basic README.md

Notes:

• 1 TODO comment (global search TODO)

Summary by CodeRabbit

Release Notes

• New Features

  • Introduced a CLI tool with init, generate, and deploy commands for managing Doppler oracle programs
  • Released core TypeScript SDK for compiling Doppler programs
  • Published TypeScript SDKs for web3.js and Kit frameworks to interact with oracle accounts
  • Added support for configurable payload schemas with fixed-size scalar types and arrays

• Documentation

  • Added comprehensive guides for CLI usage, core SDK, and SDKs across multiple frameworks

• Testing & Quality

  • Added integration tests for oracle lifecycle management
  • Introduced type-checking and formatting workflows