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Masahiko AMANO 2c83073903 feat(backend): implement db helpers and postgres pool/transactor

db/db.go: TxFromContext/ContextWithTx for transaction propagation,
Querier interface (QueryRow/Query/Exec), ScanRow generic helper,
ClampLimit/ClampOffset pagination guards.

db/postgres/postgres.go: NewPool with ping validation, Transactor
backed by pgxpool (BeginTx → fn → commit/rollback), connOrTx helper
that returns the active transaction from context or falls back to pool.

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

2026-04-04 00:15:17 +03:00

backend

feat(backend): implement db helpers and postgres pool/transactor

2026-04-04 00:15:17 +03:00

docs

docs(project): add reference Python/Flask implementation

2026-04-03 18:36:05 +03:00

frontend

feat(frontend): initialize SvelteKit frontend with Tailwind and OpenAPI types

2026-04-04 00:00:26 +03:00

.env.example

feat(backend): config, migrations embed, and server entrypoint