Package and individual mail sender, new report, and other changes

Co-authored-by: Copilot <copilot@github.com>

app/Models/Activity.php

@@ -7,6 +7,7 @@
 use Illuminate\Database\Eloquent\Factories\HasFactory;
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Illuminate\Database\Eloquent\Relations\BelongsToMany;
 use Illuminate\Database\Eloquent\SoftDeletes;
 
 class Activity extends Model
@@ -159,4 +160,9 @@ public function callLaters(): \Illuminate\Database\Eloquent\Relations\HasMany
     {
         return $this->hasMany(\App\Models\CallLater::class);
     }
+
+    public function emailLogs(): BelongsToMany
+    {
+        return $this->belongsToMany(EmailLog::class, 'activity_email_logs');
+    }
 }