[Feature] Modern UI roll out (#236)

This PR moves all the collection pages into the new UI in a rough push.
I did not put the same amount of care into these as into search, index, and predict.

## Major changes

- All modals are now migrated to a state based alpine.js implementation.
- jQuery is no longer present in the base layout; ajax is replace by native fetch api
- most of the pps.js is now obsolte (as I understand it; the code is not referenced any more @jebus  please double check)
- in-memory pagination for large result lists (set to 50; we can make that configurable later; performance degrades at around 1k) stukk a bit rough tracked in #235

## Minor things

- Sarch and index also use alpine now
- The loading spinner is now CSS animated (not sure if it currently gets correctly called)

## Not done

- Ihave not even cheked the admin pages. Not sure If these need migrations
- The temporary migration pages still use the old template. Not sure what is supposed to happen with those? @jebus

## What I did to test

- opend all pages in browse, and user ; plus all pages reachable from there.
- Interacted and tested the functionality of each modal superfically with exception of the API key modal (no functional test).

---
This PR is massive sorry for that; just did not want to push half-brokenn state.
@jebus @liambrydon I would be glad if you could click around and try to break it :)

Finally closes #133

Co-authored-by: Tim Lorsbach <tim@lorsba.ch>
Reviewed-on: enviPath/enviPy#236
Co-authored-by: Tobias O <tobias.olenyi@envipath.com>
Co-committed-by: Tobias O <tobias.olenyi@envipath.com>

templates/actions/objects/pathway.html

@@ -1,26 +1,34 @@
 {% if meta.can_edit %}
   <li>
-    <a class="button" data-toggle="modal" data-target="#add_pathway_node_modal">
+    <a
+      class="button"
+      onclick="document.getElementById('add_pathway_node_modal').showModal(); return false;"
+    >
       <i class="glyphicon glyphicon-plus"></i> Add Compound</a
     >
   </li>
   <li>
-    <a class="button" data-toggle="modal" data-target="#add_pathway_edge_modal">
+    <a
+      class="button"
+      onclick="document.getElementById('add_pathway_edge_modal').showModal(); return false;"
+    >
       <i class="glyphicon glyphicon-plus"></i> Add Reaction</a
     >
   </li>
   <li role="separator" class="divider"></li>
 {% endif %}
 <li>
-  <a role="button" data-toggle="modal" data-target="#generic_copy_object_modal">
+  <a
+    role="button"
+    onclick="document.getElementById('generic_copy_object_modal').showModal(); return false;"
+  >
     <i class="glyphicon glyphicon-duplicate"></i> Copy</a
   >
 </li>
 <li>
   <a
     class="button"
-    data-toggle="modal"
-    data-target="#download_pathway_csv_modal"
+    onclick="document.getElementById('download_pathway_csv_modal').showModal(); return false;"
   >
     <i class="glyphicon glyphicon-floppy-save"></i> Download Pathway as CSV</a
   >
@@ -28,8 +36,7 @@
 <li>
   <a
     class="button"
-    data-toggle="modal"
-    data-target="#download_pathway_image_modal"
+    onclick="document.getElementById('download_pathway_image_modal').showModal(); return false;"
   >
     <i class="glyphicon glyphicon-floppy-save"></i> Download Pathway as Image</a
   >
@@ -38,8 +45,7 @@
   <li>
     <a
       class="button"
-      data-toggle="modal"
-      data-target="#identify_missing_rules_modal"
+      onclick="document.getElementById('identify_missing_rules_modal').showModal(); return false;"
     >
       <i class="glyphicon glyphicon-question-sign"></i> Identify Missing
       Rules</a
@@ -47,30 +53,34 @@
   </li>
   <li role="separator" class="divider"></li>
   <li>
-    <a class="button" data-toggle="modal" data-target="#edit_pathway_modal">
+    <a
+      class="button"
+      onclick="document.getElementById('edit_pathway_modal').showModal(); return false;"
+    >
       <i class="glyphicon glyphicon-edit"></i> Edit Pathway</a
     >
   </li>
   <li>
-    <a role="button" data-toggle="modal" data-target="#set_scenario_modal">
+    <a
+      role="button"
+      onclick="document.getElementById('set_scenario_modal').showModal(); return false;"
+    >
       <i class="glyphicon glyphicon-plus"></i> Set Scenarios</a
     >
   </li>
   <li>
-    <a role="button" data-toggle="modal" data-target="#set_aliases_modal">
+    <a
+      role="button"
+      onclick="document.getElementById('set_aliases_modal').showModal(); return false;"
+    >
       <i class="glyphicon glyphicon-plus"></i> Set Aliases</a
     >
   </li>
-  {#    <li>#}
-  {#        <a class="button" data-toggle="modal" data-target="#add_pathway_edge_modal">#}
-  {#            <i class="glyphicon glyphicon-plus"></i> Calculate Compound Properties</a>#}
-  {#    </li>#}
   <li role="separator" class="divider"></li>
   <li>
     <a
       class="button"
-      data-toggle="modal"
-      data-target="#delete_pathway_node_modal"
+      onclick="document.getElementById('delete_pathway_node_modal').showModal(); return false;"
     >
       <i class="glyphicon glyphicon-trash"></i> Delete Compound</a
     >
@@ -78,14 +88,16 @@
   <li>
     <a
       class="button"
-      data-toggle="modal"
-      data-target="#delete_pathway_edge_modal"
+      onclick="document.getElementById('delete_pathway_edge_modal').showModal(); return false;"
     >
       <i class="glyphicon glyphicon-trash"></i> Delete Reaction</a
     >
   </li>
   <li>
-    <a class="button" data-toggle="modal" data-target="#generic_delete_modal">
+    <a
+      class="button"
+      onclick="document.getElementById('generic_delete_modal').showModal(); return false;"
+    >
       <i class="glyphicon glyphicon-trash"></i> Delete Pathway</a
     >
   </li>