docs: the Page tool's Control panel in the parity notes

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

docs/target-app-parity.md

@@ -396,7 +396,7 @@ It is evidence of breadth: each item exists. It is not a claim of InDesign-level
 - Type on a Path (⇧T tool, `type.onPath`): a story along any line, curve or shape on screen and in PDF; Type on a Path Options (start, flip, baseline/ascender/descender/centre) and Delete Type from Path. Round-trips through IDML as TextPath; on-path caret drawing is still to come.
 - Preferences › Appearance of Black: 100% K on screen accurately (dark grey) or as rich black (`window.richBlack`); the printing/export side is still to come.
 - Spreads of up to 10 pages: Add to Previous Spread and Allow Spread to Shuffle (Pages panel; `layout.pages.toSpread`, `layout.spreadShuffle`); inserted pages go around kept spreads.
-- Page tool (⇧P) and `layout.pageSize`: pages of their own size (or a preset); the spine stays put and objects keep their place on their page. A click selects a page (handles, its liquid page rule tagged above it); dragging a handle previews the liquid rule and springs back, Alt-drag resizes, Shift keeps proportions, with a W/H readout; `anchor` keeps a reference point in place; double-click for exact sizes.
+- Page tool (⇧P) and `layout.pageSize`: pages of their own size (or a preset); the spine stays put and objects keep their place on their page. A click selects a page (handles, its liquid page rule tagged above it); dragging a handle previews the liquid rule and springs back, Alt-drag resizes, Shift keeps proportions, with a W/H readout; `anchor` keeps a reference point in place; double-click for exact sizes. With the Page tool the Control panel shows the page (reference point, W/H, preset, orientation, Liquid Page Rule including Controlled by Parent, Show Parent Page Overlay); X/Y and Objects Move with Page are shown, but pages don't move within their spread yet.
 - File › Print (⌘P): printer, copies, page range, spreads, marks, bleed; printed as PDF through the system spooler (`file.print`, `file.printers`, `dryRun` for agents). Shortcuts now act like choosing the menu item (dialogs open), and UI commands win shortcut ties (⌘N opens New Document).
 - Nested styles (through/up to N sentences, words, characters, letters, digits, tabs, breaks, spaces or given characters) and GREP styles (regex → character style), edited in Paragraph Style Options and composed under local formatting; `ui.dialog.open` for agents. Nested line styles are still to come; nested and GREP styles round-trip through IDML.
 - Table and cell styles (round-trip through IDML): cell styles (fill, insets, vertical justification, strokes, paragraph style) and table styles (region cell styles, border, alternating rows, spacing); apply from the Table panel, edits re-apply to every user; `style.cell.*`, `style.table.*`.