feat(claims): add tracking number and status history for claims

- Introduced `tracking_number` field in the `claims` table to store the insurance tracking number.
- Created `claim_status_logs` table to maintain a history of status changes for claims, including who made the change and when.
- Implemented `ClaimStatusLog` entity and repository for managing status log entries.
- Updated `ClaimService` to log transitions and handle tracking numbers during claim submissions.
- Added new API endpoint for fetching claims by patient, including detailed claim history and status logs.
- Enhanced frontend with a new `ClaimPatientDetailPage` to display claims and their status history.
- Added tests to ensure correct aggregation of claims and proper handling of status transitions.

migrations/Version20260718193940.php

@@ -0,0 +1,58 @@
+<?php
+
+declare(strict_types=1);
+
+namespace DoctrineMigrations;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+/**
+ * Claim tracking number + status history, so the claims dashboard can show who moved
+ * a claim, when, and under which insurer reference.
+ */
+final class Version20260718193940 extends AbstractMigration
+{
+    public function getDescription(): string
+    {
+        return 'Add claims.tracking_number and the claim_status_logs table';
+    }
+
+    public function up(Schema $schema): void
+    {
+        $this->addSql('CREATE TABLE claim_status_logs ('
+            . 'id INT AUTO_INCREMENT NOT NULL, '
+            . 'uuid VARCHAR(36) NOT NULL, '
+            . 'claim_id INT NOT NULL, '
+            . 'from_status VARCHAR(15) DEFAULT NULL, '
+            . 'to_status VARCHAR(15) NOT NULL, '
+            . 'note LONGTEXT DEFAULT NULL, '
+            . 'created_by_id INT DEFAULT NULL, '
+            . 'created_by_name VARCHAR(120) DEFAULT NULL, '
+            . 'created_at INT NOT NULL, '
+            . 'UNIQUE INDEX UNIQ_A83E863D17F50A6 (uuid), '
+            . 'INDEX idx_claim_status_log_claim (claim_id), '
+            . 'PRIMARY KEY (id)) DEFAULT CHARACTER SET utf8mb4');
+
+        $this->addSql('ALTER TABLE claims ADD tracking_number VARCHAR(60) DEFAULT NULL');
+
+        // Backfill an approximate history for existing claims from the timestamps we
+        // already store, so the timeline is not blank for pre-existing data.
+        $this->addSql("INSERT INTO claim_status_logs (uuid, claim_id, from_status, to_status, note, created_at) "
+            . "SELECT UUID(), id, NULL, 'pending', 'ایجاد مطالبه', created_at FROM claims");
+
+        $this->addSql("INSERT INTO claim_status_logs (uuid, claim_id, from_status, to_status, note, created_at) "
+            . "SELECT UUID(), id, 'pending', 'submitted', NULL, submitted_at "
+            . "FROM claims WHERE submitted_at IS NOT NULL");
+
+        $this->addSql("INSERT INTO claim_status_logs (uuid, claim_id, from_status, to_status, note, created_at) "
+            . "SELECT UUID(), id, 'submitted', status, reject_reason, settled_at "
+            . "FROM claims WHERE settled_at IS NOT NULL AND status IN ('rejected', 'paid')");
+    }
+
+    public function down(Schema $schema): void
+    {
+        $this->addSql('DROP TABLE claim_status_logs');
+        $this->addSql('ALTER TABLE claims DROP tracking_number');
+    }
+}