feat(de-cli): DualEntry CLI v1

[atrsa]

Summary

CLI for the DualEntry public API with OAuth authentication and rich terminal output.

• Auth: browser-based OAuth (WorkOS AuthKit) with keyring storage, plus X_API_KEY env var support
• 31 resources: invoices, bills, accounts, customers, vendors, journal entries, and more — each with list, get, create, update commands
• Filters: --search, --status, --start-date, --end-date, --limit, --offset, --all (paginate)
• Output: rich formatted tables (--format human) or raw JSON (--format json)
• Auto-update: checks for new versions daily via git tags, prompts to upgrade
• Dev tooling: ruff linter/formatter, pre-commit hooks, pytest unit + integration tests, coverage

Install

uv tool install git+https://github.com/dualentry/dualentry-cli.git

Test plan

• dualentry auth login opens browser and stores credentials
• dualentry invoices list returns formatted table
• dualentry invoices get <number> returns detail view
• dualentry invoices list --format json returns raw JSON
• dualentry bills list --status posted --start-date 2025-01-01 filters correctly
• dualentry bills list --all paginates through all records
• All 31 resource commands work (list + get)
• uv run pytest passes (24 unit tests)
• X_API_KEY=... uv run pytest tests/test_integration.py passes (125 integration tests)