Holos 4 - 6f3e7d96

Document CLI field output columns

Add documentation for the CLI-generated field results Excel file: clarify the file row structure (first row is a "sep =," hint, second row headers, data from third row) and include a table listing the most commonly referenced Excel columns (G, Y, AE, AK, AL, AP, DP, DW) with their headings and units. Changes update the CLI training guide Markdown to make it easier for users to locate and interpret key output fields.