Serve dashboard stats from daily_stats and default visit list to today.

Stop live-scanning page_visits on every dashboard load (including today) so the admin home stays fast; keep the live path only for channel filters and cache the result for 45s.

Co-authored-by: Cursor <cursoragent@cursor.com>

database/migrations/2026_10_11_000050_daily_stats_pv.php

@@ -0,0 +1,23 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    public function up(): void
+    {
+        Schema::table('daily_stats', function (Blueprint $table) {
+            $table->unsignedBigInteger('pv')->nullable()->after('scope_key');
+            $table->unsignedBigInteger('effective_pv')->nullable()->after('effective_uv');
+        });
+    }
+
+    public function down(): void
+    {
+        Schema::table('daily_stats', function (Blueprint $table) {
+            $table->dropColumn(['pv', 'effective_pv']);
+        });
+    }
+};