* feat(progression): fancy notifications for quest/path progress + completion (#551)
Surface achievement feedback as in-app toasts when the player advances or
finishes a daily/weekly quest, and when they progress or level up an
instrument path.
- progression-core.js: _diff() now emits two partial-advance events —
quest-progressed (a still-incomplete quest whose count rose) and
path-progressed (a challenge toward the next level completed without a
level-up). Both are guarded so the increment that COMPLETES a quest /
the level-up itself stays a single quest-completed / path-level-up event
(no double toast). Period rollovers and brand-new quest ids emit nothing.
New events added to the capability owner's declared events list.
- notifications.js (new): reusable window.fbNotify toast surface (stacked,
animated, auto-dismiss; animation + accent via inline styles so no new
Tailwind utilities) + progression wiring — subtle toasts for advances,
celebratory toasts for quest completion, path level-up, and rank-up.
- index.html: load notifications.js after progression-core.
- tests: progression_progress_events (diff emission + guards) and
progression_notifications (toast rendering + wiring) — 11 cases.
No backend change.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
* fix(progression): unwrap CustomEvent .detail in notification handlers
Codex P2: window.slopsmith.on delivers a CustomEvent (bus.on →
addEventListener), so the progression payload is e.detail — not the raw
argument. All five notifications.js handlers read the arg directly, so in
the browser every field was undefined (e.g. rank-changed never toasted).
Unwrap e.detail in each handler, matching every other sm.on consumer.
The test harness masked this by invoking handlers with raw payloads; it now
wraps them as {detail: payload} like the real bus, so the unwrap is actually
exercised (the tests fail without the fix).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
