proforma upgrade and small fixes

app/controllers/codeharbor_links_controller.rb

@@ -7,7 +7,7 @@ class CodeharborLinksController < ApplicationController
 
   def new
     base_url = CodeOcean::Config.new(:code_ocean).read[:codeharbor][:url] || ''
-    @codeharbor_link = CodeharborLink.new(push_url: "#{base_url}/import_exercise",
+    @codeharbor_link = CodeharborLink.new(push_url: "#{base_url}/import_task",
       check_uuid_url: "#{base_url}/import_uuid_check")
     authorize!
   end

app/services/exercise_service/check_external.rb

@@ -14,9 +14,9 @@ module ExerciseService
         req.headers['Authorization'] = "Bearer #{@codeharbor_link.api_key}"
         req.body = {uuid: @uuid}.to_json
       end
-      response_hash = JSON.parse(response.body, symbolize_names: true).slice(:task_found, :update_right)
+      response_hash = JSON.parse(response.body, symbolize_names: true).slice(:uuid_found, :update_right)
 
-      {error: false, message: message(response_hash[:task_found], response_hash[:update_right])}.merge(response_hash)
+      {error: false, message: message(response_hash[:uuid_found], response_hash[:update_right])}.merge(response_hash)
     rescue Faraday::Error, JSON::ParserError
       {error: true, message: I18n.t('exercises.export_codeharbor.error')}
     end

app/services/proforma_service/convert_exercise_to_task.rb

@@ -109,7 +109,7 @@ module ProformaService
         filename: filename(file),
         usage_by_lms: file.read_only ? 'display' : 'edit',
         visible: file.hidden ? 'no' : 'yes',
-        internal_description: file.role || 'regular_file'
+        # internal_description: file.role || 'regular_file'
       )
       add_content_to_task_file(file, task_file)
       task_file

app/views/exercises/_export_actions.html.slim

@@ -1,7 +1,7 @@
 - if error
-    = button_tag type: 'button', class:'btn btn-primary float-end export-button export-retry-button', data: {exercise_id: exercise.id} do
-      i.fa-solid.fa-arrows-rotate.confirm-icon
-      = t('exercises.export_codeharbor.buttons.retry')
+  = button_tag type: 'button', class:'btn btn-primary float-end export-button export-retry-button', data: {exercise_id: exercise.id} do
+    i.fa-solid.fa-arrows-rotate.confirm-icon
+    = t('exercises.export_codeharbor.buttons.retry')
 - else
   - unless exported
     - if !task_found || update_right
@@ -9,6 +9,6 @@
         i.fa-solid.fa-check.confirm-icon
         = t('exercises.export_codeharbor.buttons.export')
 
-= button_tag type: 'submit', class:'btn btn-secondary float-end export-button', data: {dismiss: 'modal'} do
+= button_tag type: 'submit', class:'btn btn-secondary float-end export-button', data: {bs_dismiss: 'modal'} do
   i.fa-solid.fa-xmark.abort-icon
   = exported ? t('exercises.export_codeharbor.buttons.close') : t('exercises.export_codeharbor.buttons.abort')