[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>

templates/predict_pathway.html

@@ -2,7 +2,13 @@
 {% load static %}
 {% block content %}
   <div class="mx-auto w-full p-8">
-    <h1 class="h1 mb-4 text-3xl font-bold">Predict a Pathway</h1>
+    <h1 class="h1 mb-4 text-3xl font-bold">
+      Predict a Pathway
+
+      <span class="text-base-content/50 text-xs"
+        >in <strong>{{ meta.current_package.name|safe }}</strong>
+      </span>
+    </h1>
 
     <form
       id="predict_form"