Open in Reader

[kepano]

• Add "Reader" as a new open behavior option, so clicking the extension icon opens Reader mode directly
• When set to Reader or Embedded, the browser action bypasses the popup and handles the click via action.onClicked to avoid brief popup flash
• Embedded clipper sidebar resizes Reader content area
• Highlight overlays reposition when the embedded clipper is opened, closed, or resized
• Selector variable resolution now routes through the background script for Firefox iframe/side-panel compatibility, fixes BUG: Html Selectors do not work in firefox sidebar mode #583
• Various style fixes: z-index normalization, corner-shape on images/iframes, mobile nav layout, image zoom cursor, safe area insets