Group investment support translation keys together

This way it's easier to find the keys: keys related to the
`Budgets::Investments::VotesComponent` class are in the
`budgets.investments.votes` namespace.

We're making a couple of exceptions; we're not modifying the `supports`
nor the `support_title` keys because they're used in other places.

app/components/budgets/investments/votes_component.html.erb

@@ -7,10 +7,10 @@
   <div class="in-favor">
     <% if user_voted_for? %>
       <div class="supported callout success">
-        <%= t("budgets.investments.investment.already_supported") %>
+        <%= t("budgets.investments.votes.already_supported") %>
       </div>
     <% elsif investment.should_show_votes? %>
-      <%= button_to t("budgets.investments.investment.give_support"), vote_path,
+      <%= button_to t("budgets.investments.votes.support"), vote_path,
           class: "button button-support small expanded",
           title: t("budgets.investments.investment.support_title"),
           method: "post",

app/components/budgets/investments/votes_component.rb

@@ -38,10 +38,10 @@ class Budgets::Investments::VotesComponent < ApplicationComponent
     end
 
     def confirm_vote_message
-      t("budgets.investments.investment.confirm_group", count: investment.group.max_votable_headings)
+      t("budgets.investments.votes.confirm_group", count: investment.group.max_votable_headings)
     end
 
     def support_aria_label
-      t("budgets.investments.investment.support_label", investment: investment.title)
+      t("budgets.investments.votes.support_label", investment: investment.title)
     end
 end

config/locales/en/budgets.yml

@@ -156,23 +156,24 @@ en:
       investment:
         add: Vote
         already_added: You have already added this investment project
-        already_supported: You have already supported this investment project. Share it!
         support_title: Support this project
-        support_label: "Support %{investment}"
-        confirm_group:
-          one: "You can only support investments in %{count} district. If you continue you cannot change the election of your district. Are you sure?"
-          other: "You can only support investments in %{count} districts. If you continue you cannot change the election of your district. Are you sure?"
         supports:
           one: 1 support
           other: "%{count} supports"
           zero: No supports
-        give_support: Support
       header:
         check_ballot: "Submit my ballot"
         different_heading_assigned: "You have active votes in another heading: %{heading_link}"
         change_ballot: "If you change your mind you can remove your votes in %{check_ballot} and start again."
         check_ballot_link: "submit my ballot"
         price: "Total budget"
+      votes:
+        already_supported: "You have already supported this investment project. Share it!"
+        confirm_group:
+          one: "You can only support investments in %{count} district. If you continue you cannot change the election of your district. Are you sure?"
+          other: "You can only support investments in %{count} districts. If you continue you cannot change the election of your district. Are you sure?"
+        support: "Support"
+        support_label: "Support %{investment}"
     investments_list:
       investment:
         price: "Price"

config/locales/es/budgets.yml

@@ -156,23 +156,24 @@ es:
       investment:
         add: Votar
         already_added: Ya has añadido este proyecto de gasto
-        already_supported: Ya has apoyado este proyecto de gasto. ¡Compártelo!
         support_title: Apoyar este proyecto
-        support_label: "Apoyar %{investment}"
-        confirm_group:
-          one: "Sólo puedes apoyar proyectos en %{count} distrito. Si sigues adelante no podrás cambiar la elección de este distrito. ¿Estás seguro/a?"
-          other: "Sólo puedes apoyar proyectos en %{count} distritos. Si sigues adelante no podrás cambiar la elección de este distrito. ¿Estás seguro/a?"
         supports:
           zero: Sin apoyos
           one: 1 apoyo
           other: "%{count} apoyos"
-        give_support: Apoyar
       header:
         check_ballot: Revisar y confirmar mis votos
         different_heading_assigned: "Ya apoyaste proyectos de otra sección del presupuesto: %{heading_link}"
         change_ballot: "Si cambias de opinión puedes borrar tus votos en %{check_ballot} y volver a empezar."
         check_ballot_link: "revisar y confirmar mis votos"
         price: "Presupuesto total"
+      votes:
+        already_supported: "Ya has apoyado este proyecto de gasto. ¡Compártelo!"
+        confirm_group:
+          one: "Sólo puedes apoyar proyectos en %{count} distrito. Si sigues adelante no podrás cambiar la elección de este distrito. ¿Estás seguro/a?"
+          other: "Sólo puedes apoyar proyectos en %{count} distritos. Si sigues adelante no podrás cambiar la elección de este distrito. ¿Estás seguro/a?"
+        support: "Apoyar"
+        support_label: "Apoyar %{investment}"
     investments_list:
       investment:
         price: "Coste"