Resolve "Add zsh, fish, and bash shell completion helper function generation as well as the related command"

Closes #4 (closed)

NodeApp/src/commander/assignment/subcommands/correction/subcommands/AssignmentCorrectionLinkUpdateCommand.ts

 import CommanderCommand   from '../../../../CommanderCommand';
-import chalk              from 'chalk';
 import ora                from 'ora';
 import DojoBackendManager from '../../../../../managers/DojoBackendManager';
 import SessionManager     from '../../../../../managers/SessionManager';
 import Assignment         from '../../../../../sharedByClients/models/Assignment';
+import TextStyle          from '../../../../../types/TextStyle';
 
 
 abstract class AssignmentCorrectionLinkUpdateCommand extends CommanderCommand {
@@ -22,7 +22,7 @@ abstract class AssignmentCorrectionLinkUpdateCommand extends CommanderCommand {
 
         // Check access
         {
-            console.log(chalk.cyan('Please wait while we check access...'));
+            console.log(TextStyle.BLOCK('Please wait while we check access...'));
 
             const assignmentGetSpinner: ora.Ora = ora('Checking if assignment exists').start();
             assignment = await DojoBackendManager.getAssignment(options.assignment);
@@ -51,7 +51,7 @@ abstract class AssignmentCorrectionLinkUpdateCommand extends CommanderCommand {
 
         // Link the exercise
         {
-            console.log(chalk.cyan('Please wait while we link the exercise...'));
+            console.log(TextStyle.BLOCK('Please wait while we link the exercise...'));
 
             await DojoBackendManager.linkUpdateCorrection(exerciseIdOrUrl, assignment, this.isUpdate);
         }