Kepler Update

This update brings mostly bug fixes.

Detailed Changelog

Added

• Option to select if the launcher starts on the main or active screen.
• Safe area around the screen edges to prevent the launcher from being dragged off-screen.

Changed

• Preview now uses the toggle option by default.
• Built-in plugins no longer show the plugin header.
• Launcher can now be dragged anywhere except the text area.

Fixed

• Preview window losing focus.
• Preview window opening on a different screen than the panel.
• File Search now allows direct paths like ~/Downloads/.