Clean up some stuff on the holding sidebar

app/views/holdings/index.html.erb

@@ -15,7 +15,7 @@
       <div class="grid grid-cols-12 items-center uppercase text-xs font-medium text-secondary px-4 py-2">
         <%= tag.p t(".name"), class: "col-span-4" %>
         <%= tag.p t(".weight"), class: "col-span-2 justify-self-end" %>
-        <%= tag.p t(".cost"), class: "col-span-2 justify-self-end" %>
+        <%= tag.p t(".average_cost"), class: "col-span-2 justify-self-end" %>
         <%= tag.p t(".holdings"), class: "col-span-2 justify-self-end" %>
         <%= tag.p t(".return"), class: "col-span-2 justify-self-end" %>
       </div>

app/views/holdings/show.html.erb

@@ -38,7 +38,7 @@
           </div>
 
           <div class="flex items-center justify-between text-sm">
-            <dt class="text-secondary"><%= t(".trend_label") %></dt>
+            <dt class="text-secondary"><%= t(".total_return_label") %></dt>
             <dd style="color: <%= @holding.trend&.color %>;">
               <%= @holding.trend ? render("shared/trend_change", trend: @holding.trend) : t(".unknown") %>
             </dd>

config/locales/views/holdings/en.yml

@@ -9,13 +9,13 @@ en:
       per_share: per share
       shares: "%{qty} shares"
     index:
-      cost: cost
+      average_cost: Average cost
       holdings: Holdings
-      name: name
+      name: Name
       new_holding: New transaction
       no_holdings: No holdings to show.
-      return: total return
-      weight: weight
+      return: Total return
+      weight: Weight
     missing_price_tooltip:
       description: This investment has missing values and we could not calculate
         its returns or value.
@@ -33,5 +33,5 @@ en:
       settings: Settings
       ticker_label: Ticker
       trade_history_entry: "%{qty} shares of %{security} at %{price}"
-      trend_label: Trend
+      total_return_label: Total Return
       unknown: Unknown