The same page on every screen

The text is laid out on a page of one fixed size and the sheet scaled to
the screen, so a phone breaks it exactly where a desktop does — twenty-one
lines to the page on both. The type size is computed from the page and the
line count rather than chosen.

A PDF's full screen is the browser window, not the screen, and its button
sits beside the zoom. "Recent Notes" is stamped by every write, not only by
a rename. And a PDF that will not open says which of the four reasons it is.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

e2e/pdf.mjs

@@ -271,10 +271,10 @@ try {
   await p.waitForTimeout(1500);
 
   /* ── the document, and nothing else ──
-   * Two things at once: the browser's own full screen, which puts the page past
-   * the window frame, and an overlay over the app, which is what actually
-   * removes the sidebar, the list and the title bar. The second is the half that
-   * can be measured here — and the half a browser can refuse. */
+   * The app laid out as an overlay over itself: the document takes the whole
+   * browser window, and the sidebar, the note list and the title bar go. The
+   * browser's own full screen is deliberately not asked for — this is about
+   * giving the page to the document, not the screen. */
   const workspaceBox = () =>
     p.locator("[data-pdf-workspace]").evaluate((el) => {
       const r = el.getBoundingClientRect();