fix(soon): stop pointing at events you've finished or ignored

Two symptoms of one bug. The "next to expire" headline counted events
the reader had marked done or ignored, and the dailies strip kept a
tickable chip for a repeating event they had already finished.

showCompleted and showIgnored decide what a reader can *look at*. The
headline and the strip are *instructions*, so they answer a different
question — what is still on your plate — and both now go through one
`outstanding` lens.

Also fixes a second bug in the same line: `next` took the head of the
list, which under "doing first" sorting is whatever you're partway
through, not the soonest deadline. It reads the minimum now.

Co-Authored-By: Claude Opus 5 (1M context) <[email protected]>

docs/ARCHITECTURE.md

@@ -102,6 +102,7 @@ src/
       useDailyLog.ts    which game-days are ticked off
       usePrefs.ts       region, filters, onboarding flags
       sort.ts           deadline order, or what you're partway through
+      lens.ts           who sees which rows — outstanding, next-to-expire
 serve.ts                static server + /api/health              ✓ built
 scripts/
   build-feed.ts         fixtures → public/data/events.v1.json     ✓ built