Fix installer to work with new names and refactored code

install.sh

@@ -25,6 +25,8 @@ else
     and then copy passui to /usr/local/bin and passui.desktop to /usr/share/applications/"
     exit 1
 fi
-sudo cp src/passui /usr/local/bin/
+sudo cp src/main.py /usr/local/bin/passui
+sudo cp -a src/pass_handler /usr/lib/python3.9/site-packages/
+sudo cp -a src/pass_handler /usr/lib/python3.9/
 sudo cp src/passui.desktop /usr/share/applications/
 exit 0