Document grounded Phase 0 feature specs

[poketonova]

Summary

• replace PR Add Trade Analyzer, Dex View, Rotation Management, and Deep Linking features #50's stale greenfield proposals with implementation-ready specs grounded in current Rarebox code
• define trade history on the existing useTradeStore / trade_state persistence and backup/Local Sync paths
• define session-only compact mode inside the existing Master Set gallery
• define same-device shelf-link polish using the existing /shelf/:id route and initialized not-found gate
• define Pokémon Standard card-eligibility advisory from a versioned offline rules pack
• rewrite the meta-deck resolver note as a closed regression record because the fix and harness coverage already exist

Key constraints pinned

• no second Dexie database, parallel trade store, or component IndexedDB writes
• trade history: newest-first, max 100 entries, max 200 items/side, reject oversize, persist-before-clear, history-only backup export
• compact mode: canonical cards only, session-only v1, 44px hit areas
• shelf links: copy /shelf/:id, same-device only, no public-share claim, wait for store initialization before not-found
• legality: offline marksByCardId, bans win, cardId then setId↔setCode+number fallback, stale at 60 days, advisory card eligibility rather than full tournament validation

Verification

• architecture and adversarial spec reviews completed with no blockers
• README/spec links and required-section sanity passed
• git diff --check passed

Docs only; no runtime implementation is claimed in this PR.

Supersedes #50.

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Project	Deployment	Actions	Updated (UTC)
pokemon-collectr	Ready	Preview, Comment	Jul 19, 2026 12:02am