pyflakes (Codacy) does not read "# type:" comments, so it flagged the
Optional and List imports they use as unused (F401). Inline annotations say
the same to mypy. The drift-report normaliser, which the stage 4 parity test
shares, now treats "x: T = v" as "x = v" -- it already dropped annotations
elsewhere -- so the core copies still match the plugins' plain assignments.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Rewrites the roadmap in docs/SPORTS_UNIFICATION.md for the
reconcile-then-promote decision (stages 0-3 recorded as done), and adds the
sports drift report script with a report-only CI job.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
