Pace-adjusted high calculations were embedded in dashboard-utils alongside chart, profile, and modal helpers. This moves the pure pace model and reusable HM time helpers into focused modules while keeping dashboard-utils re-export compatibility for older callers.
Constraint: Preserve existing pace wording, thresholds, and calculation output.
Rejected: Split all remaining dashboard-utils helpers at once | model/chart/modal helpers have wider call surfaces and should move in separate reversible passes.
Confidence: high
Scope-risk: narrow
Reversibility: clean
Tested: TypeScript diagnostics for pace-utils, time-utils, dashboard-utils, and FutureForecastModal
Tested: npm run build
Not-tested: Bundle analyzer size comparison.
Temperature formatting was embedded in the large dashboard utility module, so small scan-terminal views had to import the heavy utility surface for simple labels. This moves the pure temperature helpers into a lightweight module while keeping dashboard-utils re-exports for compatibility.
Constraint: Preserve existing temperature text output and all dashboard-utils import compatibility.
Rejected: Split chart, pace, and model helpers in the same pass | those helpers have wider coupling and should move one boundary at a time.
Confidence: high
Scope-risk: narrow
Reversibility: clean
Tested: TypeScript diagnostics for temperature-utils, dashboard-utils, and OpportunityTable
Tested: npm run build
Not-tested: Bundle analyzer size comparison.
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