Summary

adds a new [projectSlug]/settings route
adds a new EditProjectForm
refactors the ProjectForm component to share styling and a little bit of logic between the NewProjectForm and the new EditProjectForm
moves the Sidebar component out into the top-level component directory and refactors it to be reusable across both project forms
adds a new PUT route to the /api/projects/[projectName] endpoint
- this endpoint only updates the five fields that are included in the form and will not do anything with the extra fields if given a full project object
refactors the collaborator logic from the POST route into a new addCollaborators function to be shared by both the POST and PUT endpoints

Screenshot

(zoomed out a bit to capture the whole thing)