fix: correct blame link to historic revision

- fix typo `resivion` -> `revision` in the blame dropdown link
- pass `revision` to the blame template render context
- link the revision breadcrumb to `view` instead of `history`

This was brought up in #484.

Author: redimp

otterwiki/templates/page.html

@@ -32,7 +32,7 @@
                         </span>
                         History
                     </a>
-                    <a href="{{ url_for('blame', path=pagepath, revision=resivion) if revision else url_for('blame', path=pagepath) }}" class="dropdown-item-with-icon">
+                    <a href="{{ url_for('blame', path=pagepath, revision=revision) if revision else url_for('blame', path=pagepath) }}" class="dropdown-item-with-icon">
                         <span class="dropdown-icon">
                             <i class="fas fa-people-arrows"></i>
                         </span>

otterwiki/templates/snippets/breadcrumbs.html

@@ -7,7 +7,7 @@
 <li class="breadcrumb-item"><a href="{{ url_for('view', path=bpath) }}">{{bname}}</a></li>
 {% endfor %}
 {%if revision %}
-<li class="breadcrumb-item"><a href="{{ url_for('history', path=pagepath, revision=revision ) }}"><span class="revision-small">{{revision}}</span></a></li>
+<li class="breadcrumb-item"><a href="{{ url_for('view', path=pagepath, revision=revision ) }}"><span class="revision-small">{{revision}}</span></a></li>
 {% endif %}
 </li>
  </ul>

otterwiki/wiki.py

@@ -908,6 +908,7 @@ def blame(self):
             menutree=menutree.query(),
             custom_menu=SidebarMenu().query(),
             breadcrumbs=self.breadcrumbs(),
+            revision=self.revision,
         )
 
     def diff(self, rev_a=None, rev_b=None):