13 lines
1.7 KiB
Markdown
13 lines
1.7 KiB
Markdown
# Technology Stack
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This records adopted rebuild decisions, not proof that deployment or integration has passed. See `docs/specs/ai-platform-lead-scoring.md` for behavior and `ARCHITECTURE.md` for placement.
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- Backend: Python 3.13, uv, FastAPI/Pydantic at HTTP boundary, PostgreSQL 16+ with SQLAlchemy async + **asyncpg**, Alembic. Domain uses Python values and pure functions; no transport/ORM models inside it.
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- Runtime: one backend process, ephemeral asyncio tasks; PostgreSQL owns run durability, unique idempotency and transactional outbox. Startup terminalizes lost work before readiness. No broker/Redis or distributed leases in v1.
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- AIHub: V-Key supplied per request in RAM, Bearer forwarding, medium bounded two-pass when AI is required. Actual provider protocol/model/timeout and quotas require sandbox verification; no server-wide tenant V-Key.
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- Admin Web: SvelteKit 5, TypeScript 5, Bun, adapter-node after runtime verification; generated types from FastAPI OpenAPI, server-only session/backend access. DotB-Omni owns business UI.
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- Tooling: pytest, Ruff, Pyright, Import Linter, Alembic lifecycle, Svelte check/Vitest and one browser flow; pre-commit opt-in, GitHub CI authoritative. uv/Bun lockfiles required. Dockerfiles separate for backend and web; Compose local only.
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- `rewrite_architect.md` is a draft: its proposed psycopg/pnpm, key re-display, dynamic subscription and speculative catalog are **not** adopted. Tenant key raw is returned once; rotate if lost.
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Before production choose hosting, TLS/proxy, secret manager, DB backup/restore and retention, alerts/on-call and deployment verification. Never imply local Compose alone establishes production readiness.
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