feat(frontend): ritual mini-game, judgment UI, and consequences (Workstream E)

Implements the Character Depth / Ghost Log spec's Workstream E:

- RitualPanel.tsx: a 4-step "focus the channel" hold-to-charge sequence
  (align/breathe/trace/lock), sending ritual_step frames as the seeker
  progresses. Success reveals the entity's true hidden traits; failure
  reveals nothing. Sequencing/timing logic lives in the pure, unit-tested
  lib/ritual.ts rather than inline in the component.
- JudgmentPanel.tsx: Trust/Banish/Cross Over/Test verdict buttons with
  rune-style SVG icons, sending the judgment frame and rendering a
  distinct treatment per judgment_result consequence — reward,
  escalation (also spikes the ambient haunting), withdrawal, resisted,
  neutral, and a calm glyph-fade farewell for crossed_over (deliberately
  not the reward treatment, since it's a goodbye).
- lib/haunting.ts: IdleEscalator gains forceEscalate()/forcedUntil so a
  judgment's "escalation" consequence can spike the ambient haunting
  immediately instead of waiting on the 90s idle clock; exports a
  sharedIdleEscalator singleton and a forceEscalate() free function.
  HauntingLayer now paces itself off that shared instance instead of a
  private one, so the forced spike actually reaches the running layer.
- state/seance.tsx: new ritual/judgmentResult state, a local_ritual_start
  action, and reducer cases for the ritual_complete/judgment_result server
  frames; SeanceContext exported for component testing; startRitual/
  sendRitualStep/sendJudgment added to the provider API.
- lib/types.ts: EntityTraits/JudgmentVerdict/JudgmentConsequence types and
  the new client/server WS frames, per the spec's Contract section.
- i18n: seance.ritual.* / seance.judgment.* keys in en.json and es.json.

Fast-forwarded this worktree's branch onto master first — it had been
created from a stale ancestor commit predating the frontend scaffold
entirely, with zero commits of its own ahead of that point.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

frontend/src/i18n/en.json

@@ -180,6 +180,78 @@
         "mythic": "mythic"
       }
     },
+    "ritual": {
+      "title": "focus the channel",
+      "none": "no presence to focus on",
+      "noneHint": "summon a spirit before attempting the rite",
+      "begin": "begin the rite",
+      "retry": "attempt again",
+      "hold": "hold to focus",
+      "awaiting": "awaiting the veil's answer…",
+      "successTitle": "the channel holds — the truth surfaces",
+      "failureTitle": "the channel collapses",
+      "failureHint": "the truth stays hidden — the rite may be tried again",
+      "traits": {
+        "alignment": "alignment",
+        "power": "power",
+        "volatility": "volatility",
+        "deceptiveness": "deceptiveness"
+      },
+      "steps": {
+        "align": {
+          "command": "> aligning the wire…",
+          "locked": "> wire aligned ✓"
+        },
+        "breath": {
+          "command": "> steadying the breath…",
+          "locked": "> breath steadied ✓"
+        },
+        "trace": {
+          "command": "> tracing the sigil…",
+          "locked": "> sigil traced ✓"
+        },
+        "lock": {
+          "command": "> locking the channel…",
+          "locked": "> channel locked ✓"
+        }
+      }
+    },
+    "judgment": {
+      "title": "render judgment",
+      "none": "no presence to judge",
+      "noneHint": "summon a spirit first",
+      "trust": "trust",
+      "banish": "banish",
+      "crossOver": "cross over",
+      "test": "test",
+      "pending": "awaiting the verdict…",
+      "favor": "favor",
+      "essence": "essence",
+      "reward": {
+        "title": "the bond holds",
+        "body": "the spirit answers your trust in kind."
+      },
+      "escalation": {
+        "title": "a reckoning",
+        "body": "wrongly trusted, it turns — the haunting sharpens."
+      },
+      "withdrawal": {
+        "title": "it recoils",
+        "body": "banished in error, the presence withdraws, wounded."
+      },
+      "crossedOver": {
+        "title": "at peace",
+        "body": "the spirit lets go, and the line falls quiet."
+      },
+      "resisted": {
+        "title": "it will not go",
+        "body": "a demon does not cross over — it claws back to stay."
+      },
+      "neutral": {
+        "title": "no verdict rendered",
+        "body": "a diagnostic pulse only — nothing risked, nothing gained."
+      }
+    },
     "toast": {
       "rate_limited": "the veil is thin — slow your knocking",
       "veil_crowded": "too many spirits crowd the line"