Revert "Publish full Moneybird records and Calendar schema metadata"

[michielbdejong]

Reverts #46

There should not be Moneybird-specific code in the integration-proxy

[michielbdejong]

False alarm — closing without merging.

I dug into what this actually reverts. PR #46 only added an #[ignore]d test in src/catalog.rs that loads a real, pinned localthought/overlays catalog revision and asserts facts about the composed Moneybird/Calendar output (collection count, throttling limits, recurrence schema field). It didn't add any runtime code, and it didn't hand-author any platform data in this repo — the actual Moneybird CRUD/throttling metadata and the Calendar recurrence schema fix all live correctly in localthought/overlays as OpenAPI Overlay documents, already published and already the production-pinned CATALOG_PATH default in src/config.rs.

That test follows the same pinned-fixture pattern already used by src/identity_catalog_tests.rs and the pre-existing ignored test in src/catalog.rs (see tests/identity-catalog/sources.json): loading real composed platform data to prove the generic load-and-compose pipeline produces the correct result for real inputs. That's a different, complementary check from localthought/overlays' own authoring-time validation, not a duplication of it, and it doesn't make any runtime code platform-specific.

I've added AGENTS.md to spell out the actual boundary (production src/ code must stay platform-agnostic; pinned-fixture tests asserting composed output are fine) so this doesn't need re-litigating next time.