add news post stuff to setup command

app/Console/Command/SetupCommand.php

@@ -320,6 +320,19 @@ class SetupCommand extends Command
         // Set the main rank to bot
         $botUser->setMainRank(config('rank.bot'));
 
+        // Add a news category and post
+        $news_category_id = DB::table('news_categories')->insertGetId([
+            'category_name' => 'Site News',
+            'category_description' => 'News regarding the website',
+        ]);
+
+        DB::table('news_posts')->insert([
+            'category_id' => $news_category_id,
+            'user_id' => $botUser->id,
+            'post_title' => 'Welcome to Sakura!',
+            'post_text' => "Hey! Thanks for installing Sakura, if you're here you probably don't need further instructions so have a good day.",
+        ]);
+
         $this->getLogger()->writeln("Success! You can now start a development server use the serve command for mahou.");
         $this->getLogger()->writeln("The default username and password are both railgun.");
     }