Add CLAUDE.md with pre-push checklist and project conventions

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: m2de

CLAUDE.md

@@ -0,0 +1,26 @@
+# CLAUDE.md
+
+## Pre-push checklist
+
+Always run lint and tests before pushing anything:
+
+```sh
+cargo fmt --check
+cargo clippy -- -D warnings
+cargo test
+```
+
+## Project structure
+
+- `src/` — Rust CLI source code
+- `providers/` — JSON recipe files for each API provider
+- `npm/` — npm package structure (shim + 5 platform packages)
+- `docs/` — Documentation site source (GitHub Pages)
+- `homebrew/` — Local copy of Homebrew formula (canonical copy lives in `m2de/homebrew-tap`)
+
+## Release process
+
+1. Update `version` in `Cargo.toml` and all 6 `npm/*/package.json` files
+2. Update `optionalDependencies` versions in `npm/getapi-cli/package.json`
+3. Commit and tag: `git tag vX.Y.Z && git push origin master --tags`
+4. The release workflow handles building, GitHub Release, crates.io, npm, and Homebrew tap