feature: project-profile page

- css added or reviewed
- templates added or reviewed (customer, business provider, team)
- modal added and stylised
- routes reviewed
- navbar reviewed (adapted according to the content of the main section
- admin status added
- new staging added.

src/styles/layout/circle/circle.scss

@@ -3,12 +3,6 @@
 #admin-circle-list,
 #admin-circle-create {
 
-  h2 {
-    font-size: 1.7rem;
-    font-weight: bold;
-    text-transform: uppercase;
-  }
-
   .content-box__info {
     @extend %padding-block;
     display: flex;