refactor: breadcrumbs system (#6912)

* refactor: breadcrumbs system

* fix: qa

* fix: qa

* fix: qa

* fix: qa

* fix: loading flashes

* fix: qa

* fix: prepr

* fix: qa

* fix: change icon

* use modrinth logo in header for compactness

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Co-authored-by: Prospector <6166773+Prospector@users.noreply.github.com>

apps/app-frontend/src/locales/en-US/index.json

@@ -251,6 +251,9 @@
   "app.browse.back-to-instance": {
     "message": "Back to instance"
   },
+  "app.browse.discover-project-type": {
+    "message": "Discover {projectType}"
+  },
   "app.browse.discover-servers": {
     "message": "Discover servers"
   },
@@ -803,6 +806,9 @@
   "app.project.install-context.back-to-browse": {
     "message": "Back to discover"
   },
+  "app.project.install-context.back-to-instance": {
+    "message": "Back to instance"
+  },
   "app.project.version.all-versions": {
     "message": "All versions"
   },