feat: separate saved-photo lifecycle from the confirmed log (#36)

A confirmed log and the image attached to it are separate things the
person owns. The journal now reports a saved photo as a label instead of
a thumbnail, reveals the image only on explicit request, removes the
photo without touching any confirmed field, and deletes a log through a
separate two-step decision that takes its photo with it. Delete-all is
regression tested to remove the ledger and every stored photo together.

- src/photo-lifecycle.js: presence decided by stored image bytes;
  withoutPhoto/withoutEntry return new lists and never mutate the ledger
- app.js: journal rows expose Open-entry controls; entry sheet states
  presence, offers explicit reveal, remove-photo-keeps-log, and a
  two-step log delete; privacy copy names photo removal and delete-all
- tests: 6 unit cases + browser acceptance (presence, no default
  thumbnail, explicit reveal, remove keeps log, two-step delete,
  delete-all leaves no image bytes, Escape dismiss, 44px targets)
- record_release_demo.mjs: on-camera photo lifecycle scenes driven by a
  synthetic 1x1 PNG, with delete-all actually performed and asserted;
  build_release gates the new captions
- CI/release/syntax gates include the new suite

Closes #36

styles.css

@@ -11,7 +11,7 @@ button,input,textarea,select{font:inherit}button{color:inherit}.hidden,.sr-only{
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 .glance{display:flex;align-items:center;justify-content:space-around;background:rgba(255,253,250,.68);border:1px solid var(--line);border-radius:20px;padding:13px 10px;margin-top:7px}.glance div{text-align:center;min-width:68px}.glance strong{font-size:21px;line-height:1;display:block}.glance span{font-size:11px;color:var(--muted)}.glance>i{width:1px;height:28px;background:var(--line)}
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+.section{margin-top:25px}.section-head{display:flex;justify-content:space-between;align-items:end;gap:12px;margin-bottom:11px}.section-head h2{margin-bottom:0}.insight-card{display:grid;grid-template-columns:54px 1fr;gap:13px;align-items:center;background:var(--teal-soft);border-radius:22px;padding:15px}.insight-card p{margin:3px 0 0;line-height:1.4;font-size:14px}.timmy-orb{width:54px;height:54px;border-radius:18px;background:var(--surface);display:grid;place-items:center}.timmy-orb img{width:45px;height:45px}.latest-card,.entry{display:grid;grid-template-columns:44px 1fr auto;gap:12px;align-items:center}.latest-card{background:var(--surface);border:1px solid var(--line);padding:13px;border-radius:19px}.latest-card>div:nth-child(2),.entry>div:nth-child(2){min-width:0}.latest-card strong,.entry strong{display:block;font-size:14px}.latest-card span:not(.type-dot),.entry span{display:block;color:var(--muted);font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chevron{font-size:24px!important;color:#aaa!important}.type-dot{width:42px;height:42px;border-radius:14px;display:grid;place-items:center;background:#f0e2d7;color:var(--brown);font-weight:800;font-size:13px}.entries-card{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:4px 13px}.entry{grid-template-columns:42px minmax(0,1fr) auto;padding:12px 0;border-bottom:1px solid var(--line)}.entry:last-child{border-bottom:0}.bucket{padding:5px 7px;border-radius:999px;background:var(--soft);font-size:10px!important;font-weight:700}.entry-open{width:44px;height:44px;margin-right:-6px;border:0;border-radius:50%;background:transparent;color:#aaa;font-size:24px;line-height:1;cursor:pointer;display:grid;place-items:center}.entry-open:active{background:var(--soft)}.entry-open:focus-visible{outline:3px solid var(--teal);outline-offset:-3px}.entry-tail{display:flex!important;align-items:center;gap:8px}.photo-chip{display:inline-flex!important;align-items:center;gap:5px;margin-top:5px;padding:3px 8px;border-radius:999px;background:var(--teal-soft);color:var(--teal)!important;font-size:10px!important;font-style:normal;font-weight:800;letter-spacing:.04em;text-transform:uppercase}.entry-facts{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin:14px 0}.entry-facts>div{background:#f7f3ed;border-radius:14px;padding:10px 12px}.entry-facts span{display:block;font-size:10px;font-weight:800;letter-spacing:.06em;color:var(--muted);text-transform:uppercase}.entry-facts strong{display:block;margin-top:3px;font-size:15px}.entry-note{background:#faf7f1;border-radius:14px;padding:10px 12px}.photo-lifecycle{background:var(--teal-soft);border-radius:16px;padding:13px;margin:13px 0}.photo-lifecycle[data-photo-lifecycle="absent"]{background:#f5f1e9}.photo-lifecycle strong{display:block;font-size:14px}.photo-lifecycle .row{margin-top:10px}.entry-actions{margin-top:16px;padding-top:14px;border-top:1px solid var(--line)}.entry-actions .btn{margin-bottom:8px}.bucket-typical{background:var(--teal-soft);color:var(--teal)}
 .page-title{padding:21px 3px 14px}.page-title h1{font-size:38px}.journal-title{padding-top:18px}.calendar-card,.card{background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:16px}.calendar{display:grid;grid-template-columns:repeat(7,1fr);gap:7px}.day,.cal-head{aspect-ratio:1;display:grid;place-items:center;font-size:12px;border-radius:12px}.cal-head{aspect-ratio:auto;color:var(--muted);font-weight:700;padding-bottom:6px}.day{background:#f2eee6}.day.blank{background:transparent}.day.has-log{background:var(--teal);color:white;font-weight:800;box-shadow:inset 0 0 0 3px var(--teal-soft)}.journal-settings{margin-top:18px}.settings-row{width:100%;min-height:54px;border:1px solid var(--line);background:rgba(255,253,250,.6);border-radius:18px;display:flex;align-items:center;justify-content:space-between;padding:0 16px;font-weight:700;cursor:pointer}.settings-row b{font-size:23px;color:var(--muted)}
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