Render Symbols for Legacy Computing sextant mosaics as pixel-snapped terminal geometry so Expo/toqr QR codes display as solid blocks instead of missing-glyph placeholders.
Anchor native macOS context menus to the clicked terminal/tab position so the top loader and interface no longer freeze around right-click menus.
Keep tab widths from collapsing below their minimum, including during tab open animations.
Polish tab renaming by hiding close/pin accessories while editing and keeping long rename text scrolled around the cursor.
Remove old plugin API notes that are no longer part of the shipped app surface.
