add fahrtkosten pro jahr

app/controllers/entries_controller.rb

@@ -30,6 +30,12 @@ class EntriesController < ApplicationController
       end
     end
     
+    @total_kilometer_costs_by_year = current_user.entries
+                                     .group_by { |e| e.date.year }
+                                     .transform_values do |entries|
+      entries.sum(&:kilometer_pauschale)
+    end
+    
     # Voraussichtliches Ende je Kombination basierend auf weekly_target_matrix
     @estimated_end_by_typ_art = {}
     @remaining_minutes_matrix.each do |typ, arts|

app/views/entries/index.html.erb

@@ -6,10 +6,15 @@
 
 <!-- 🔢 Zusammenfassung -->
 <div class="mb-3">
+
+
+  <h5>🚗 Fahrtkosten (Kilometergeld)</h5>
+  <% @total_kilometer_costs_by_year.each do |year, sum| %>
+    <p><strong><%= year %>:</strong> <%= number_to_currency(sum, unit: "€", separator: ",", delimiter: ".", precision: 2) %></p>
+  <% end %>
+
   <p><strong>Gesamtzeit:</strong> <%= @total_minutes / 60 %> h <%= @total_minutes % 60 %> min</p>
-  <p><strong>Fahrtkosten gesamt:</strong>
-    <%= number_to_currency(@total_kilometer_pauschale, unit: "€", separator: ",", delimiter: ".") %>
-  </p>
+
 
   <hr>