add all project files

pkg/lunar-code/usr/share/applications/lunar-code.desktop

@@ -0,0 +1,10 @@
+[Desktop Entry]
+Name=Lunar Code
+Comment=A lightweight code editor
+Exec=lunar-code %F
+Icon=lunar-code
+Terminal=false
+Type=Application
+Categories=Development;TextEditor;IDE;
+Keywords=code;editor;programming;
+MimeType=text/plain;text/x-csrc;text/x-c++src;text/x-java;text/x-python;text/javascript;application/json;text/html;text/css;text/xml;text/x-rust;