fix(panel): remove stale HP rendering per ADR-014

[slabgorb]

Summary

Playtest 2026-04-26 (S2-BUG): the character panel header and the inline party rows rendered an "HP N/M" badge that pulled from EdgePool under a misleading label. ADR-014 ("Diamonds and Coal") and ADR-078 ("Edge / Composure") removed HP from CreatureCore in favor of the EdgePool composure currency — Sebastien-axis (mechanics-first) players in the playgroup notice this immediately and ask why HP is showing when the schema says it shouldn't.

Changes

• src/components/CharacterPanel.tsx
  • Header badge: HpBadge → EdgeBadge, "HP N/M" → "Edge N/M", testid character-hp-badge → character-edge-badge, aria-label "Hit points N of M" → "Edge N of M".
  • Inline party row: testid party-member-hp-{id} → party-member-edge-{id}, "HP N/M" → "Edge N/M".
  • Comments now reference ADR-014 / ADR-078 and call out that the legacy wire field names (hp/hp_max on CharacterSummary, current_hp/max_hp on PartyMember) are kept until a protocol-level rename.
• src/components/CharacterSheet.tsx
  • hp / hp_max field doc-comments updated.
• src/components/__tests__/CharacterPanel.test.tsx
  • Updated existing assertions for "Edge N/M" + new testids.
  • Added rename-completeness lock tests asserting the legacy testids and "HP N/M" text never appear in the panel header OR the party section.
• src/__tests__/edge-badge-party-status-wiring.test.tsx (new)
  • Wiring test that drives a synthetic PARTY_STATUS payload through the App.tsx fan-out shape (hp/hp_max derived from current_hp/max_hp) into a real CharacterPanel render, asserting Edge labels end-to-end and no legacy HP testids/text anywhere. Required by CLAUDE.md "Every test suite needs a wiring test".

Scope deliberately not included

The wire protocol field names on PartyMember (current_hp/max_hp) and CharacterState (hp/max_hp) and the App.tsx mapping (CharacterSummary.hp/hp_max) are unchanged — those are a coordinated server-side rename plus save migration and are out of scope for the playtest fix. UI labels and testids are flipped here so Sebastien doesn't see "HP" in the panel during today's session.

Coordinates with

• Server PR slabgorb/sidequest-server#63 (fix/s2-hp-schema-leak-server) — server commit e303d57df95c5a03ede12e3e0f4abc7f207e9f72 removes the matching HP emission from the chargen.complete log line and the character_creation.character_built OTEL event.

Test plan

• npx vitest run src/components/__tests__/CharacterPanel.test.tsx — all CharacterPanel tests pass with the new Edge labels (210 across all worktrees, including the new schema-lock tests).
• npx vitest run src/__tests__/edge-badge-party-status-wiring.test.tsx — new wiring test passes.
• npx vitest run src/components/__tests__/ src/__tests__/edge-badge-party-status-wiring.test.tsx — 125 files / 2359 tests pass; no regressions.
• npx eslint clean for touched files.

Restart

Needs UI rebuild: yes (component rename — testids/labels changed). Browser hard refresh after npm run build or in dev hot-reload.

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