feat(reader): separate Miliastra and track passes as cycles

Route source-classified activities into an independent Miliastra lane and
show dated battle passes once under Cycles. Genshin's About tab can disable
TCG tracking without deleting progress or history.

Activate routing and presentation together so no intermediate version moves
saved progress while still rendering its old owner. Preserve identities,
clock revisions and deletion timestamps across late writes and backups.

docs/ARCHITECTURE.md

@@ -417,3 +417,15 @@ progress through the live event editor. Settings keeps one shared tree for both
 separate default-view/custom-content pages and direct game profiles. Structured is the absent-value
 default at prepaint, preference normalization, setup and appearance application. No state keys,
 event identities or stored clock revisions changed for this presentation correction.
+
+### Classification at the reader boundary (2026-11-01)
+
+`src/shared/classification.ts` preserves source identity while resolving logical
+content destinations, pass families and TCG categories. The wire feed retains
+its original games/IDs. `state/reader/contentRouting.ts` normalizes classified
+state under the existing lock/save path, with persisted origin/counterpart
+mapping and timestamp rebasing. Source inventory is retained in the reader so
+pass cycles work with ordinary Events disabled. Current inventory takes
+precedence over remembered snapshots for live cycles; Archive snapshots keep
+their historical dates and clock references. No new route, fetch, localStorage
+key or server-side reader record is introduced.