Fix: Clear text from todo/task add edit

When using the "plus" icon, the text in the new todo/task edit is now
cleared.
15 jobs for 151-using-the-plus-icon-to-add-a-todo-task-keeps-the-text-in-the-input-after-adding-the-item in 8 minutes and 32 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  Images
manual #46042963
allowed to fail manual
build_image_fedora
manual #46042964
allowed to fail manual
build_image_fedora_system
manual #46042965
allowed to fail manual
build_image_ubuntu
manual #46042966
allowed to fail manual
build_image_win32
manual #46042967
allowed to fail manual
build_image_win64
 
  Build
passed #46042968
linux_builtin

00:05:44

passed #46042969
linux_system

00:03:04

manual #46042975
macos allowed to fail manual
macos
passed #46042970
ubuntu_appimage

00:08:32

passed #46042971
win32_build

00:06:00

manual #46042973
windows allowed to fail manual
win32_vs_build
passed #46042972
win64_build

00:04:38

manual #46042974
windows allowed to fail manual
win64_vs_build
 
  Installer
manual #46042976
allowed to fail manual
win32_vs_installer
manual #46042977
allowed to fail manual
win64_vs_installer