User Story 8: edit button

Value Proposition

As a User I want to be able to edit my projects and views so that i have control over my data.

[ ] clicking the settings button will now show a edit button besides the delete button
[ ] the delete button deletes your project/view (US 7)
[ ] clicking the edit button opens a modal where changeable inputs are shown
[ ] a "save"-button on the bottom of the modal saves the changes and leads back to the project-/view- details page
[ ] a "cancel"-button on bottom also leads back but without submitting

[ ] add a "edit"- button in you settings button component
[ ] import a modal component and let it be displayed if the edit-button set a State "true"
[ ] in the modal component create inputs where the changeable inputs with the old values are shown
[ ] create a "save"-button inside the modal and handle the submit
[ ] after submitting the modal should close and you should be back to the project-/view- details page
[ ] create a "cancel"-button inside the model -> onClick: let it lead back to the project-/view- details page without changes