feat(client): add financial reports and ledger management

- Add trial balance and general ledger pages to client resource with interactive tables
- Implement sales and expenses relation managers for client-specific transactions
- Enhance transaction handling with proper tax and withholding calculations
- Add date casting to Transaction model and define client relationships
- Configure super admin role bypass in AppServiceProvider
- Update Filament components and fix JavaScript formatting issues

app/Models/Account.php

@@ -47,6 +47,16 @@ class Account extends Model
         return $this->hasMany(Balance::class);
     }
 
+    public function latestBalance(): \Illuminate\Database\Eloquent\Relations\HasOne
+    {
+        return $this->hasOne(Balance::class)->latestOfMany();
+    }
+
+    public function ledgers(): HasMany
+    {
+        return $this->hasMany(Ledger::class);
+    }
+
     public function getCurrentBalanceAttribute()
     {
         if ($this->balances()->exists()) {

app/Models/Client.php

@@ -9,6 +9,7 @@ use Illuminate\Database\Eloquent\Model;
 use Illuminate\Database\Eloquent\Relations\BelongsTo;
 use Illuminate\Database\Eloquent\Relations\BelongsToMany;
 use Illuminate\Database\Eloquent\Relations\HasMany;
+use Illuminate\Database\Eloquent\Relations\HasManyThrough;
 
 #[ObservedBy([ClientObserver::class])]
 class Client extends Model
@@ -62,4 +63,14 @@ class Client extends Model
     {
         return $this->hasMany(Transmittal::class);
     }
+
+    public function sales(): HasManyThrough
+    {
+        return $this->hasManyThrough(Sale::class, Branch::class);
+    }
+
+    public function expenses(): HasManyThrough
+    {
+        return $this->hasManyThrough(Expense::class, Branch::class);
+    }
 }

app/Models/Journal.php

@@ -7,7 +7,7 @@ use App\Traits\HasUser;
 use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Database\Eloquent\Factories\HasFactory;
 use Illuminate\Database\Eloquent\Model;
-use Illuminate\Database\Eloquent\Relations\HasOne;
+use Illuminate\Database\Eloquent\Relations\HasMany;
 
 class Journal extends Model
 {
@@ -17,9 +17,9 @@ class Journal extends Model
 
     protected $casts = ['happened_on' => 'date'];
 
-    public function ledger(): HasOne
+    public function ledgers(): HasMany
     {
-        return $this->hasOne(Ledger::class);
+        return $this->hasMany(Ledger::class);
     }
 
     public function scopeDateCreatedFilter(Builder $query, $date) : Builder

app/Models/Transaction.php

@@ -15,6 +15,10 @@ class Transaction extends Model
 
     protected $guarded = [];
 
+    protected $casts = [
+        'happened_on' => 'date',
+    ];
+
     public function transactionable(): MorphTo
     {
         return $this->morphTo();