vnfin v0.1.0

Clean-room OSS Python library for Vietnam financial-market data.

7 domains: prices, fundamentals, funds, indices, gold, crypto, macro.

• No-key-first defaults + optional bring-your-own-key (never bundled).
• Multi-source failover with a unit-homogeneity guard; explicit units/currency.
• 756 offline tests / 0 skipped / 94% coverage; 16 live tests; Apache-2.0.

Clean-room implementation; git history scrubbed of legacy token material.