Add CaBi hashtag leaderboard entry

freezing/web/templates/base.html

@@ -206,6 +206,9 @@
                                 <li>
                                     <a class="dropdown-item" href="/pointless/hashtag/bingo">Bicycle Bingo</a>
                                 </li>
+                                <li>
+                                    <a class="dropdown-item" href="/pointless/hashtag/cabi">CaBi</a>
+                                </li>
                                 <li>
                                     <a class="dropdown-item" href="/pointless/hashtag/civilwarforts">Civil War Forts</a>
                                 </li>

leaderboards/hashtag.yml

@@ -41,6 +41,14 @@ tags:
     sponsor: cvcalhoun
     rank_by_rides: True
 
+  - tag: cabi
+    name: Capital Bikeshare (CaBi) Rides
+    description: |
+      Tag your rides on CaBi with <code>#cabi</code> (eBike or red bike!) and whoever does the most miles will get a prize. The prize is likely to either be a CaBi embroidery or whatever I have in my bag at the final happy hour (up to and including trivial cash amounts or random stickers). Get riding!
+    url: https://www.bikearlingtonforum.com/forums/topic/pointless-prize-cabi/
+    sponsor: veleau_monica
+    rank_by_rides: True
+
   - tag: civilwarforts
     name: Civil War Forts
     description: |