Start and end balance breakdown in activity view (#2466)

* Initial data objects

* Remove trend calculator

* Fill in balance reconciliation for entry group

* Initial tooltip component

* Balance trends in activity view

* Lint fixes

* trade partial alignment fix

* Tweaks to balance calculation to acknowledge holdings value better

* More lint fixes

* Bump brakeman dep

* Test fixes

* Remove unused class

app/views/valuations/show.html.erb

@@ -24,7 +24,7 @@
                 max: Date.current %>
 
           <%= f.money_field :amount,
-                label: t(".amount"),
+                label: "Account value on date",
                 disable_currency: true %>
 
           <div class="flex justify-end">