ASA: 2023 Fuel Layer Data

**Describe the task**
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**Acceptance Criteria**
- [ ] Remove the current Fuel Layer
- [ ] Add the new 2023 Fuel Layer
- [ ] third

**Additional context**
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The issue names no files, tests, or entry points. First locate the current Fuel Layer and determine where its data and integration are defined; confirm the source and expected structure of the 2023 Fuel Layer before changing anything. Done means the current layer is removed, the 2023 layer is available, and the relevant checks pass.

Written by the indexing model from the issue text.