chore: start adding overview page

config/initializers/dashboard/array_monkey_patches.rb

@@ -0,0 +1,13 @@
+# frozen_string_literal: true
+
+module ArrayMonkeyPatches
+  def average
+    sum.to_f / size
+  end
+
+  def remove_blanks
+    reject { |item| item.nil? || item.to_f.nan? || item.zero? }
+  end
+end
+
+Array.include ArrayMonkeyPatches

config/initializers/dashboard/float_monkey_patches.rb

@@ -0,0 +1,21 @@
+# frozen_string_literal: true
+
+module FloatMonkeyPatches
+  def round_up_to_one
+    if positive? && self < 1
+      1.0
+    else
+      self
+    end
+  end
+
+  def round_down_to_five
+    if positive? && self > 5
+      5.0
+    else
+      self
+    end
+  end
+end
+
+Float.include FloatMonkeyPatches