Feed, composer and zap tests follow today's app

- feed tests reach the Feed from the bottom nav (the chat-home row is
  gone) and seed this wallet's last feed as Following (new wallets open on
  Popular, c89050e) plus the author's profile (readiness gate)
- post-actions: its picture is made locally (it read another session's
  scratchpad), the post's own ⋯ (not the feed header's), a real tap on the
  DM picture (a tap beside a fitted picture is a tap on the post)
- composer-media / video-compress: intercept every public media host
  (ditto is first now; the tests were uploading for real)
- compose-preview: Preview is one toggle button (aria-pressed)
- thread-reply: harness has a wallet (else visitor: Reply asks to sign in),
  registers <coinos-text>, holds the root's id-only query; atomic send tap
- video-unmute: stubs what videoNode reaches outside its slice; preload
  none means the in-view clip is told to load
- zap-deep-profile: zap button scrolled to mid-screen (the bottom nav
  covered it)

Co-Authored-By: Claude Opus 5.5 <[email protected]>

1 files changed, 6 insertions, 0 deletions

diff --git a/tools/video-unmute-test.js b/tools/video-unmute-test.js
index 16cb56f..fec3955 100644
--- a/tools/video-unmute-test.js
+++ b/tools/video-unmute-test.js
@@ -16,6 +16,10 @@ const server = Bun.serve({ port: 5302, fetch(req) {
   // Hold autoplay until after repaint to make the race deterministic.
   window.IntersectionObserver = undefined;
   const t = key => key;
+  // what videoNode reaches for outside the slice: no cached stills or sizes,
+  // and no clip over the data budget
+  const videoThumbs = new Map(), videoInfo = new Map(), tappedClips = new Set();
+  const feedMedia = () => null, rememberVideo = () => {}, probeVideo = async () => {}, videoHeavy = () => false, heavyLabel = () => '';
   ${dom}
   ${video}
   const url = '/clip.webm';
@@ -24,6 +28,8 @@ const server = Bun.serve({ port: 5302, fetch(req) {
   const originalButton = live.querySelector('button');
   const fresh = videoNode(url);
   morph(live, fresh);
+  // (a clip loads nothing until it comes into view; this one is in view)
+  live.querySelector('video').preload = 'auto';
   window.test = { live, fresh, originalButton, rebuild() {
     const next = videoNode(url); live.replaceWith(next); return next.querySelector('video').muted;
   } };