Cmd+R over a focused page reloads that page instead of the whole shell,
a trackpad swipe walks its history, and a mouse's back/forward buttons
do the same. Shift+Cmd+R still force-reloads the window.
All three arrive as native input, so main decides. A webview guest is
out-of-process: when the pointer and focus are inside the page, no
renderer signal sees it — not activeElement, not the layout tree's
hover/focus ladder. Main asks Electron for the focused webContents and
acts on it directly, and only falls through to the renderer when the
gesture landed on Hermes' own chrome.
Also adds a Reload window command to the palette, since Cmd+R no longer
always means that.
Brooklyn Nicholson
ccabff8976