feat: add NDA/contract file uploads and technical skill checkboxes to career applications

database/migrations/2026_05_11_061311_add_extra_fields_to_career_applications_table.php

@@ -0,0 +1,31 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::table('career_applications', function (Blueprint $table) {
+            $table->string('nda_path')->nullable()->after('cv_path');
+            $table->string('contract_path')->nullable()->after('nda_path');
+            $table->boolean('git_knowledge')->default(false)->after('contract_path');
+            $table->boolean('ai_usage')->default(false)->after('git_knowledge');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::table('career_applications', function (Blueprint $table) {
+            $table->dropColumn(['nda_path', 'contract_path', 'git_knowledge', 'ai_usage']);
+        });
+    }
+};