commands - renamed "not needed" to "already existed"

Author: tabacitu

src/app/Console/Commands/AddCustomRouteContent.php

@@ -63,7 +63,7 @@ public function handle()
 
         // if the code already exists in the file, abort
         if ($this->getLastLineNumberThatContains($code, $file_lines)) {
-            $this->closeProgressBlock('Not needed', 'yellow');
+            $this->closeProgressBlock('Already existed', 'yellow');
 
             return;
         }

src/app/Console/Commands/AddSidebarContent.php

@@ -61,7 +61,7 @@ public function handle()
 
         // Validate the entry already exists
         if ($this->getLastLineNumberThatContains($code, $file_lines)) {
-            $this->closeProgressBlock('Not needed', 'yellow');
+            $this->closeProgressBlock('Already existed', 'yellow');
 
             return;
         }