ci: specify Python interpreters for maturin manylinux builds

v0.7.0 — Language Wrappers & Migration

fix: use current napi-rs config fields and remove duplicate target

- napi.name → napi.binaryName (name is deprecated)
- napi.triples → napi.targets (triples is deprecated)
- Remove duplicate aarch64-apple-darwin (already a default target)

fix: update Go module path to match repo subdirectory

v0.6.0 — Platform Integration Layer: MCP server, TUI clipboard, vault…

… change detection

chore: bump to v0.5.0 — library API, tests, CI, and publish metadata

- Add AuthyClient API test suite (19 tests) in tests/api_test.rs
- Add CI workflow with lib-only build/test job (--no-default-features)
- Fill Cargo.toml with repository, homepage, keywords, categories, rust-version
- Add v0.5 milestone, update changelog, README, landing page with library API docs
- Bump version to 0.5.0 across Cargo.toml, SKILL.md, web locales, and index.html

chore: bump to v0.4.0, update README, changelog, and landing page

Add resolve and rekey to command reference, config placeholder section
to README/npm README, changelog entry for v0.4.0, version bumps across
Cargo.toml/SKILL.md/landing page, and new feature card + updated
locales (9 languages) for the web landing page.

docs: add v0.2 feature specs and web package-lock

Add specification documents for v0.2 features: JSON output, env command,
dotenv import, export, non-interactive mode, structured errors, and
agent discovery.

v0.2.0 — Agent-Native CLI with Run-Only Enforcement

New features:
- Run-only mode (--run-only on tokens and policies)
- JSON output (--json global flag)
- authy env command (shell/dotenv/json output)
- authy import command (.env file migration)
- authy export command (.env/JSON export)
- Non-interactive mode (fail-fast in CI/CD)
- Typed exit codes and structured error output
- Unified Agent Skills (skills/authy/)

Security:
- Agents restricted to authy run — get/env/export blocked in run-only mode
- Enforcement at both token and policy level

100 integration tests, clippy clean.

Add npm package README and fix install script issues

- Add README.md for npm package page
- Rename TMPDIR to WORK_DIR in install.sh to avoid shadowing POSIX var
- Use exact PATH entry match in install.ps1 instead of substring check