[Feature] Add per-package pathway prediction (#195)

## Major Changes

- Introduces a new view for per-package predictions

Co-authored-by: jebus <lorsbach@envipath.com>
Reviewed-on: enviPath/enviPy#195
Co-authored-by: Tobias O <tobias.olenyi@envipath.com>
Co-committed-by: Tobias O <tobias.olenyi@envipath.com>

epdb/urls.py

@@ -142,6 +142,11 @@ urlpatterns = [
         v.package_pathway,
         name="package pathway detail",
     ),
+    re_path(
+        rf"^package/(?P<package_uuid>{UUID})/predict$",
+        v.package_predict_pathway,
+        name="package predict pathway",
+    ),
     # Pathway Nodes
     re_path(
         rf"^package/(?P<package_uuid>{UUID})/pathway/(?P<pathway_uuid>{UUID})/node$",