Two follow-up fixes from the Task 5 code-quality review:
- scripts/generate-plant-hours-template.ts uses
fileURLToPath(import.meta.url) instead of __dirname. The
project's tsconfig has module: esnext, so the moment the
package flips to ESM the original would throw
ReferenceError: __dirname is not defined.
- src/lib/plant-hours-template.ts documents that the frozen
header row is a best-effort request — SheetJS Community
Edition silently drops the !freeze property (only Pro emits
frozen-pane XML). The function still produces the canonical
13-column workbook, but the doc comment no longer claims a
behaviour that doesn't happen.
buildPlantHoursTemplateWorkbook() emits the canonical 13-column xlsx
with a frozen header row, typed cells (date/time/number), a sample
row using the supplied vehicle, and a Notes column widened for
readability. Used by both /api/plant-hours/template and the seed
script that writes RAW_DOCS/Plant_Hours_Template_2.xlsx.
