feat(backend): complete Module 13 reports + analytics

daily_collection_stats, weekly_route_performance, monthly_store_sales
aggregation tables. Aggregator service is idempotent — wipes the slice
and re-inserts. php artisan reports:aggregate (default: yesterday) for
the nightly cron. Admin endpoints: daily-collection / trip-performance
/ store-sales chart series + totals, compliance.csv stream of dumpsite
releases (DENR-style), POST rebuild for on-demand aggregation.

Payments, notifications, and live tracking sub-modules of Module 13
are deferred per scope.

164 feature tests passing.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

app/Models/WeeklyRoutePerformance.php

@@ -0,0 +1,30 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+
+class WeeklyRoutePerformance extends Model
+{
+    use HasFactory;
+
+    protected $table = 'weekly_route_performance';
+
+    protected $fillable = [
+        'week_start_date', 'route_id',
+        'on_time_rate_percent', 'avg_trip_duration_minutes',
+        'completion_rate_percent', 'trips_count',
+    ];
+
+    protected function casts(): array
+    {
+        return ['week_start_date' => 'date'];
+    }
+
+    public function route(): BelongsTo
+    {
+        return $this->belongsTo(\App\Models\Route::class);
+    }
+}