feat: Initial commit for Saqel Platform architecture, backend, Docker, and documentation

backend/routes/api.php

@@ -0,0 +1,20 @@
+<?php
+
+use App\Http\Controllers\Api\V1\GuardianSummaryController;
+use App\Http\Controllers\Api\V1\ProgressController;
+use App\Http\Controllers\Api\V1\QuizAttemptController;
+use App\Http\Controllers\Api\V1\StudentAnalysisController;
+use Illuminate\Support\Facades\Route;
+
+Route::prefix('v1')->middleware('api.token')->group(function (): void {
+    Route::post('/progress/heartbeat', [ProgressController::class, 'heartbeat'])->name('progress.heartbeat');
+
+    Route::post('/lessons/{lesson}/quizzes/{quiz}/attempts', [QuizAttemptController::class, 'store'])
+        ->name('quiz-attempts.store');
+
+    Route::post('/students/me/analysis', [StudentAnalysisController::class, 'store'])
+        ->name('students.analysis.store');
+
+    Route::get('/guardian/students/{student}/summary', [GuardianSummaryController::class, 'show'])
+        ->name('guardian.students.summary');
+});

backend/routes/console.php

@@ -0,0 +1,8 @@
+<?php
+
+use Illuminate\Foundation\Inspiring;
+use Illuminate\Support\Facades\Artisan;
+
+Artisan::command('inspire', function () {
+    $this->comment(Inspiring::quote());
+})->purpose('Display an inspiring quote');

backend/routes/web.php

@@ -0,0 +1,7 @@
+<?php
+
+use Illuminate\Support\Facades\Route;
+
+Route::get('/', function () {
+    return view('welcome');
+});