Fix: SSL pinning, root detection, network resilience, and compile errors

SSL pinning (all 4 apps): IOClient import, subdomain-safe domain matching
Root detection (all 4 apps): modern Magisk/KernelSU/APatch paths
Security checks (rider/driver/admin): PlatformException -> false
Rider crud: 60s timeout, 3 retries, exponential backoff, JWT pre-validation
Driver crud: exponential backoff for TimeoutException
RxInt compile (rider/driver): 10.obs -> RxInt(10)
Admin device_info: add missing imports, fix RxInt, add package_info_plus

siro_driver/lib/controller/functions/security_checks.dart

@@ -16,7 +16,10 @@ class SecurityChecks {
       return result;
     } on PlatformException catch (e) {
       print("Failed to check security status: ${e.message}");
-      return true; // Treat platform errors as a compromised device (for safety)
+      return false; // Platform not supported → treat as secure
+    } catch (e) {
+      print("Security check error: $e");
+      return false;
     }
   }