Diagnosis (live, verified): the zap-totals pipeline is correct end to end —
a seeded receipt queries and sums to the right sats — but of 310 kind-9735
receipts reachable on the relays, ZERO reference any bitvid video, so every
badge was legitimately hidden. That reads as "broken" and profile zaps to a
Lightning address never attach to a video, so hidden-when-zero left the
feature invisible in practice.
Show the counter always, like the view counter it sits beside: "0 sats"
until a receipt lands, then the summed total. Card binder and modal render
no longer gate on sats>0; the badge is revealed on bind/open and re-hidden
on modal close (no video open). Live-checked: 158/158 cards render the
badge. Tests spec-corrected with integrity notes.
Co-Authored-By: Claude Fable 5 <[email protected]>
Root cause of "clicking a video card no longer opens the player":
coordinator methods run with `this` bound to the Application
(bindCoordinator), and the zap-badge helpers were added as coordinator
methods called via `this.subscribeModalZapTotal(...)` — but app.js only
exposes coordinator methods through explicit delegates, which were never
added. Every modal open threw "this.subscribeModalZapTotal is not a
function" inside subscribeModalViewCount (and every close threw in
teardown). Same delegate landmine that broke Most Zapped's loader.
The helpers are now plain closures inside createModalCoordinator — immune
to the delegate pattern by construction. Regression test drives the REAL
bindCoordinator with only app.js's actual delegates, so any future
cross-method `this.` call without a delegate fails in CI first.
Co-Authored-By: Claude Fable 5 <[email protected]>
