fscr-task-rest-execution

# FSCR Task REST Execution This Skill is called only by `core/data-loader/task-hook` when the user explicitly requests a named Oracle REST operation. It reads only the selected REST operation document and never calls Data Loader upload or initiation. 1. Use the selected task context supplied by Task Hook; do not resolve another task. 2. If `ora-resource/ora_rest_execution.md` exists, read only its matching task/operation section. Otherwise read the matching section in `ora-resource/ora_rest_documentation.md`. Never merge or fall back from an existing `ora_rest_execution.md`; an absent or invalid operation there fails closed. 3. Refuse absent, ambiguous, or disabled operations. Permit only `GET`, `POST`, or `PATCH` with a declared relative Fusion REST path. 4. Obtain Describe metadata when declared and map supplied input to a draft payload. Submit the draft payload to Task Hook `validate-fscr-task-rest-payload`. Direct REST does not load `ora_rule_registry.json`, task-rule resources, or Data Loader validation. For `POST` or `PATCH`, show the validated exact payload and obtain explicit approval immediately before execution. Do not retry writes. 5. Invoke only the shared client: `python core/fusion-api/rest-api-client/scripts/fusion_rest_client.py <URL> --method <METHOD> --header REST-Framework-Version=9 [--body <JSON>]` 6. Return the REST result as terminal. Do not prepare, upload, or initiate a Data Loader upload artifact afterwards.