Ely Office: six offline-first desktop apps in Rust and GPUI

ElyDoc, ElyTable, ElyShow (LibreOfficeKit), ElyPDF (MuPDF), ElyTree (Git),
ElyMark (Milkdown and CodeMirror in CEF). ElyMail and ElyAgent follow.

packaging/linux/app.desktop.in

@@ -0,0 +1,9 @@
+[Desktop Entry]
+Type=Application
+Name=@NAME@
+Exec=@SLUG@ %F
+MimeType=@MIME@
+Icon=@SLUG@
+Categories=@CATEGORIES@
+StartupWMClass=@SLUG@
+Terminal=false