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Diffstat (limited to 'CLAUDE.md')
| -rw-r--r-- | CLAUDE.md | 18 |
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@@ -493,6 +493,24 @@ do. Read them before writing anything that touches the same mechanism. viewport from the layout one), which was plausible, cost a round trip, and was wrong; the screenshot showing no keyboard was already in hand. +- **A view that draws one shape of unit, beside an emptiness test that counts + every shape.** The Music grid's unit is an album; a track whose artist tag is + empty belongs to none, so it was drawn nowhere — while `empty` counted it and + therefore stayed false. Neither "no music" nor anything else appeared: a + toolbar over a blank page, with every track one mode-switch away and nothing + saying so. Both halves read as correct alone, which is why no amount of + re-reading the file found it; what found it was rendering the component + against entries with no artist and looking (`music_untagged_probe.py`). + **Whenever a mode filters the units it draws, the emptiness test has to be + asked of that mode, not of the library** — or the two disagree and the + disagreement is silent. Fixed by giving the untagged pile a card of its own, + the same shape the singleton folding already minted, so the two agree by + construction rather than by a second condition someone has to maintain. That + card also stopped a cover lookup going out for a release name the browser + itself wrote: a third-party request, on the operator's connection, that + cannot match anything, seen in a live log naming a placeholder as both artist + and release + - **Three headers decide whether a page may frame itself, and they must agree.** The same streamed download navigates a hidden iframe to `/_mbdl/<id>`. `frame-src` was reCAPTCHA's two origins with no `'self'`, `frame-ancestors` |