chore: add $ORNL token CA to README and landing page

chore: add CLAUDE.md project context for AI agent

docs: update README with pip install quickstart and new modules

feat: add orinlab CLI package — installable via pip

feat(agents): add PostWriter for natural human-style crypto posts

feat(agents): add pure-Python Technical Analysis engine

fix(agents): switch price API from Jupiter to CoinGecko

feat(utils): add AI provider adapter for DeepInfra and OpenAI-compatible APIs

feat: add whale tracker, chart analysis, signal history, and landing page

docs: rewrite README with full architecture, module table, and setup guide

feat(utils): add utility modules and expand test coverage

ci: add full CI pipeline, CodeQL, Dependabot, and GitHub templates

test: add unit tests for Signal Engine and On-chain Agent

feat(core): add Rust core SDK for high-performance signal computation

feat(cli): add Go Signal CLI for lightweight command-line signals