Initial project import

plugins/1c/bridge/README.md

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+# Development oracle for additional requisites
+
+`additional_attributes_readonly.bsl` is server-side BSL intended only for the
+isolated `upo_test` development configuration. It is an oracle for comparing
+the platform result with the SQL adapter result; it is never a dependency of
+the adapter, including in `upo_test`. It does not write application data or
+configuration metadata. `additional_attributes_http_handler.bsl` is an
+optional URL-template handler for manual development checks.
+
+The service must expose two authenticated read-only operations:
+
+- `additional_attributes.find` → `НайтиДополнительныеРеквизиты`;
+- `additional_attributes.storage.resolve` → `МаршрутЗначенийДополнительногоРеквизита`.
+
+The HTTP wrapper must accept/return JSON and restrict calls to the test
+network. It must pass only `query`, `include_deleted`, a property UUID, and
+the public owner selector. Do not accept arbitrary BSL or query text.
+
+Use the result only to create SQL adapter fixtures and verify its semantic
+mapping. The adapter itself must not call this endpoint, read its URL, or
+depend on a 1C runtime connection. A missing physical source in `upo_test`
+must therefore produce explicit SQL diagnostics, never a platform fallback.
+
+Before publishing:
+
+1. Add both modules to a test-only extension or HTTP service in Designer and
+   bind `ОбработатьRPC` to `POST /rpc`.
+2. Restrict the service to read-only calls and test-network access.
+3. Create or identify a non-deleted test property `Ответственное направление`.
+4. Verify that the service returns its UUID, formula identifier, property set,
+   and value type; then verify the storage-route response for
+   `Справочник.СтруктурныеЕдиницы`.