bsv-wallet-postgres 0.100.0

First release of the PostgreSQL adapter for the Ruby BRC-100 wallet.

Added

• Schema — actions, outputs, inputs, spendable, baskets, labels, tags, certificates, tx_proofs, blocks, broadcasts
• Store — full BRC-100 action lifecycle: create, sign, promote, abort, reap, list, query
• ProofStore — merkle proof persistence with block normalization
• UTXOPool — UTXO selection with sizing strategy and limp mode
• BroadcastQueue — broadcast lifecycle management
• Pushable/Fetchable — Broadcast and Action adopt entity-driven network interaction
• Migrations — sequential schema migrations with constraint enforcement
• Database trigger — prevents outbound outputs from entering the spendable set

Changed

• blocks table — normalized from tx_proofs; stores block headers independently
• tx_reqs removed — replaced by structural queries via Fetchable pattern