chore(cleanup): archive one-time migrations, secure telemetry endpoint, and purge temporary files

$LOG_FILE

@@ -1,9 +0,0 @@
-Downloading Syria map data...
-  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
-                                 Dload  Upload   Total   Spent    Left  Speed
-␍  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0␍100   239  100   239    0     0    829      0 --:--:-- --:--:-- --:--:--   829
-Warning: Failed to open the file 
-Warning: /home/hamzadoctor/app/infrastructure/osm-data/syria-latest.osm.pbf: 
-Warning: No such file or directory
-␍  0 73.8M    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
-curl: (23) Failure writing output to destination, passed 4096 returned 4294967295

infrastructure/telemetry/location.php

@@ -1,6 +1,7 @@
 <?php
 /**
- * Real-time Driver Location Tracker (Last 10 Days - Full Records)
+ * Real-time Driver Location Tracker (Configurable Days - Full Records)
+ * Used by Intaleq PHP Core to export driver tracks to Map SaaS.
  */
 
 include_once("../../jwtconnect.php");
@@ -8,8 +9,8 @@ include_once("../../jwtconnect.php");
 header('Content-Type: application/json');
 header('Access-Control-Allow-Origin: *');
 
-// 2. API Key Validation
+// 1. API Key Validation (Strict environment check)
-$expected_api_key = getenv('LOCATION_SERVER_API_KEY') ?: 'intaleq_secret_2026';
+$expected_api_key = getenv('LOCATION_SERVER_API_KEY');
 
 function get_api_key()
 {
@@ -25,29 +26,30 @@ function get_api_key()
 
 $provided_api_key = get_api_key();
 
-if ($provided_api_key !== $expected_api_key) {
+if (empty($expected_api_key) || $provided_api_key !== $expected_api_key) {
     http_response_code(401);
-    echo json_encode(['error' => 'Unauthorized access']);
+    echo json_encode(['error' => 'Unauthorized access: Invalid or missing API key']);
     exit;
 }
 
-// 3. API Input (Optional days parameter, default 1)
+// 2. API Input (Optional days parameter, default 1, max 100)
 $days = isset($_GET['days']) ? (int)$_GET['days'] : 1;
-if ($days < 1 || $days > 100) $days = 1;
+if ($days < 1) $days = 1;
+if ($days > 100) $days = 100;
 
-// SQL
+// 3. SQL Query with Parameterized Bound Values
 $sql = "
     SELECT *
     FROM car_tracks
-    WHERE created_at >= NOW() - INTERVAL $days DAY
+    WHERE created_at >= NOW() - INTERVAL :days DAY
     ORDER BY created_at DESC
 ";
 
 try {
     $stmt = $con->prepare($sql);
+    $stmt->bindValue(':days', $days, PDO::PARAM_INT);
     $stmt->execute();
 
-    // جلب كل النتائج دفعة واحدة
     $records = $stmt->fetchAll(PDO::FETCH_ASSOC);
 
     echo json_encode([
@@ -58,8 +60,7 @@ try {
         'data' => $records
     ], JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE);
 
-}
+} catch (PDOException $e) {
-catch (PDOException $e) {
     http_response_code(500);
     echo json_encode([
         'error' => 'Database error',