feat: breathing exercise & profile

database/migrations/2025_08_24_154921_create_breathing_exercises_table.php

@@ -0,0 +1,30 @@
+<?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()
+{
+    Schema::create('breathing_exercises', function (Blueprint $table) {
+        $table->id();
+        $table->foreignId('user_id')->constrained()->onDelete('cascade');
+        $table->string('subject');
+        $table->integer('duration'); // duration in seconds or minutes
+        $table->timestamp('created_at')->nullable(); // if null = now
+    });
+}
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('breathing_exercises');
+    }
+};

database/migrations/2025_08_24_154949_add_xp_to_users_table.php

@@ -0,0 +1,29 @@
+<?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()
+{
+    Schema::table('users', function (Blueprint $table) {
+        $table->integer('xp')->default(0);
+    });
+}
+
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::table('users', function (Blueprint $table) {
+            //
+        });
+    }
+};