Paulus SchoutsenandClaude Opus 4.8 7b8fc84459 sandbox: A1 — catalog-provider hook for picker discoverability
Add a separate, display-only catalog hook so a custom integration whose
code lives only in a sandbox (never on main's disk) can be listed and
named in the add-integration picker without spawning a sandbox.

Core (homeassistant/loader.py) owns the registry because core consumes
it: SandboxIntegrationDescriptor, SandboxCatalogProvider,
DATA_SANDBOX_CATALOG_PROVIDERS, async_register_sandbox_catalog_provider,
async_get_sandbox_catalog. This mirrors the Phase B translation-provider
precedent (hook + consumer co-located in core).

homeassistant/components/sandbox/catalog.py re-exports the hook so HACS
registers through a sandbox namespace parallel to the source resolver —
but the catalog stays deliberately separate from the sha-pinned, security-
critical source resolver: it is eager, enumerable and cosmetic only.

Wired into descriptions + title fallback in A2.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-07 15:12:23 -04:00
2026-07-03 06:18:04 -04:00
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