[acedatacloud-dev]

Regenerate the existing public OpenAPI documents from PlatformBackend 00a635440eea357a9e7add2ae7b734e345d0d605. Eight request schemas had drifted from their source, and the MCP contract audit identified additional source fixes now included here.

Uses the repository's load_services, sync_openapi, merge_openapi_specs and generated-tree validation functions. Output is restricted to the existing public service/path set: 11 files change, covering 22 operations and 13 request-body schemas. No new private operation, navigation entry or translated guide is published.

Validation:

• Source tree was clean at the pinned revision; 109 input hashes and 35 generated output hashes were recorded and read back.
• All eight original drift cases are resolved; regenerated OpenAPI tree validation passes.
• Python compile/unittest: 50 passed; MDX unit tests: 4 passed; syntax/local-link validation: 4,143 pages passed.
• Full-site validation still reports five unchanged editorial pages with pre-existing artifact URL placeholders. Mint broken-links also reports the unchanged n8n submission template reference. These are baseline diagnostics outside the generated OpenAPI changes.

Companion: https://github.com/AceDataCloud/PlatformBackend/pull/2250. Merge/publish after the backend contract release. Updated source guides in that companion follow the normal DB source-hash and translation-readiness workflow; this PR does not bypass those publication gates. No production sync or deployment was performed.

Related audit fixes:

• fix: close MCP API parameter and capability parity gaps MCPs#1009
• https://github.com/AceDataCloud/PlatformBackend/pull/2250
• https://github.com/AceDataCloud/PlatformService/pull/2648
• docs: align public OpenAPI with corrected MCP API contracts #126