v1.4.0

• Updated to latest libadwaita and GTK to improve performance and compatibility, including the use of the new Adw.TabOverview widget for improved tab management on small screens.
• Added support for opening files and gemini mime types from the command line.
• Added tab history menu on right click over the arrows for easier navigation.
• Fixed issue with links without whitespace not working properly.
• Moved scrollbar to the edge of the window for a cleaner UI.
• Added tooltips for items in header bar to provide more information to users.
• Added more information to the About window to give users a better idea of the project's.
• Various fixes and refactorings.