[Feature] Add Predict Pathway Page in Modern UI (#188)

## Major Changes
- Predict Pathway is now a separate view as it is meant as adavanced prediction interface

## Current status
![image.png](/attachments/c5bc3f5c-cf30-4b5f-acb3-a70117a96dae)

Co-authored-by: Tim Lorsbach <tim@lorsba.ch>
Reviewed-on: enviPath/enviPy#188
Co-authored-by: Tobias O <tobias.olenyi@envipath.com>
Co-committed-by: Tobias O <tobias.olenyi@envipath.com>

epdb/urls.py

@@ -48,6 +48,7 @@ urlpatterns = [
     re_path(r"^user$", v.users, name="users"),
     re_path(r"^group$", v.groups, name="groups"),
     re_path(r"^search$", v.search, name="search"),
+    re_path(r"^predict$", v.predict_pathway, name="predict_pathway"),
     # User Detail
     re_path(rf"^user/(?P<user_uuid>{UUID})", v.user, name="user"),
     # Group Detail