Refactor insurance share calculation logic in PatientService

- Consolidated the calculation of patient and insurance shares into a single method using BillingCalculator.
- Introduced new fields in PatientSession to store breakdown of insurance shares and patient share.
- Updated the API responses to include the new fields for consistency across payment, invoice, and claims dashboard.
- Added migration to backfill existing sessions with appropriate values for the new fields.
- Implemented tests to ensure the correctness of the new logic and verify that the breakdown sums to the gross total.
- Redesigned the claims dashboard to provide a more user-friendly overview of patient claims and their statuses.

src/ClinicService/Entity/ServiceItem.php

@@ -52,6 +52,10 @@ class ServiceItem
     #[ORM\Column(name: 'insurance_covered', type: 'boolean')]
     private bool $insuranceCovered = false;
 
+    /**
+     * @deprecated منبع حقیقتِ پوشش، TenantServiceCoverage است و هیچ محاسبه‌ای این مقدار
+     * را نمی‌خواند. ستون برای داده‌ی تاریخی مانده ولی نه نوشته می‌شود و نه منتشر.
+     */
     #[ORM\Column(name: 'insurance_price_rials', type: 'integer', nullable: true)]
     private ?int $insurancePriceRials = null;
 
@@ -148,7 +152,6 @@ class ServiceItem
     public function getPriceRials(): int       { return $this->priceRials; }
     public function isActive(): bool           { return $this->active; }
     public function isInsuranceCovered(): bool  { return $this->insuranceCovered; }
-    public function getInsurancePriceRials(): ?int { return $this->insurancePriceRials; }
     public function getDurationMinutes(): ?int { return $this->durationMinutes; }
     public function isBookable(): bool         { return $this->bookable; }
     public function getInventoryPackageId(): ?int { return $this->inventoryPackageId; }
@@ -187,7 +190,6 @@ class ServiceItem
     public function setPriceRials(int $price): self       { $this->priceRials = $price; $this->updatedAt = time(); return $this; }
     public function setActive(bool $active): self         { $this->active = $active; $this->updatedAt = time(); return $this; }
     public function setInsuranceCovered(bool $v): self    { $this->insuranceCovered = $v; $this->updatedAt = time(); return $this; }
-    public function setInsurancePriceRials(?int $v): self { $this->insurancePriceRials = $v; $this->updatedAt = time(); return $this; }
     public function setDurationMinutes(?int $v): self { $this->durationMinutes = $v; $this->updatedAt = time(); return $this; }
     public function setBookable(bool $v): self { $this->bookable = $v; $this->updatedAt = time(); return $this; }
     public function setInventoryPackageId(?int $v): self { $this->inventoryPackageId = $v; $this->updatedAt = time(); return $this; }
@@ -219,7 +221,6 @@ class ServiceItem
             'price_rials'  => $this->priceRials,
             'active'       => $this->active,
             'insurance_covered'     => $this->insuranceCovered,
-            'insurance_price_rials' => $this->insurancePriceRials,
             'duration_minutes'      => $this->durationMinutes,
             'bookable'              => $this->bookable,
             'inventory_package_id'  => $this->inventoryPackageId,