refactor/Use collection endpoint for user edit modal

Author: LewisYoul

app/controllers/users_controller.rb

@@ -1,7 +1,5 @@
 class UsersController < ApplicationController
   def edit_avatar_modal
-    @user = User.find(params[:id])
-
     render layout: false
   end
 

app/javascript/controllers/upload_controller.js

@@ -22,7 +22,7 @@ export default class extends Controller {
       reader.onload = function(e) {
         self.uploadedFile = e.target.result
 
-        self.modal.present('/users/1/edit_avatar_modal')
+        self.modal.present('/users/edit_avatar_modal')
       }
 
       reader.readAsDataURL(input.files[0]);

config/routes.rb

@@ -45,7 +45,7 @@
     get :hovercard, on: :member
 
     # Modals
-    get :edit_avatar_modal, on: :member
+    get :edit_avatar_modal, on: :collection
 
     resources :snippets, only: :index
   end