Quake counts - Tasks

Source of truth for progress.

• Requirements: agreed
• Design: agreed

Tasks

T1 Declare feature-quake-counts@1 with requiresBase: ">=1 <2", hero /

body slots, and heading / endpoint config defaults

T2 Hero fragment with earthquake page-hero pattern and All earthquakes callout

T3 Body fragment: summary plus intensity table, Extreme down to Weak, circle

markers sized to match beta (R1, R6, R10)

T4 summarise() with last-hour window, deleted exclusion, MMI 2 exclusion

and MMI 9 clamp (R3–R5)

T5 fixtureNow() so fixture windows stay self-consistent (R7)

T6 paint() patching counts, .-empty toggling and summary values (R2, R6)

T7 Fixture-first data resolution, live fetch fallback (R7)

T8 Live region status messages for live, fixture, empty and error (R8)

T9 Fixtures for empty, busy and extreme

T10 Feature CSS using base tokens only, with fallbacks

Verification

npm run build passes

Live preview renders against quake?MMI=3

All three fixture states render with no network call

summarise() checked against each fixture

Reviewed on the preview URL by a second person

Checked at 320px wide and 400% zoom

Follow-ups

• Combined home felttable (this slice + feature-felt-reports@1 as one table).
• Haz map slice that sits above this table on the home page.