TF-4136 Move Sentry duplication guard, but keep interceptor ordering last (not first)

lib/features/base/mixin/ai_scribe_mixin.dart

@@ -38,8 +38,8 @@ mixin AiScribeMixin {
       if (aiCapability?.isScribeEndpointAvailable == true) {
         AIScribeBindings(aiCapability!.scribeEndpoint!).dependencies();
       }
-    } catch (e) {
-      logWarning('AiScribeMixin::injectAIScribeBindings(): $e');
+    } catch (e, st) {
+      logWarning('AiScribeMixin::injectAIScribeBindings(): $e\n$st');
     }
   }
 }

lib/features/home/domain/extensions/session_extensions.dart

@@ -194,8 +194,8 @@ extension SessionExtensions on Session {
       );
       log('SessionExtensions::getAICapability:aiCapability = $aiCapability');
       return aiCapability;
-    } catch (e) {
-      logWarning('SessionExtensions::getAICapability():[Exception] $e');
+    } catch (e, st) {
+      logWarning('SessionExtensions::getAICapability():[Exception] ${e.runtimeType}\n$st');
       return null;
     }
   }

lib/main/bindings/network/network_bindings.dart

@@ -103,7 +103,12 @@ class NetworkBindings extends Bindings {
       dio.interceptors.add(LogInterceptor(requestBody: true));
     }
     if (SentryManager.instance.isSentryAvailable) {
-      dio.addSentry();
+      // Guard against duplicate Sentry interceptor registration
+      final alreadyHasSentry = dio.interceptors
+          .any((i) => i.runtimeType.toString().contains('Sentry'));
+      if (!alreadyHasSentry) {
+        dio.addSentry();
+      }
     }
   }
 

lib/main/bindings/network/network_isolate_binding.dart

@@ -68,7 +68,12 @@ class NetworkIsolateBindings extends Bindings {
       dio.interceptors.add(LogInterceptor(requestBody: true));
     }
     if (SentryManager.instance.isSentryAvailable) {
-      dio.addSentry();
+      // Guard against duplicate Sentry interceptor registration
+      final alreadyHasSentry = dio.interceptors
+          .any((i) => i.runtimeType.toString().contains('Sentry'));
+      if (!alreadyHasSentry) {
+        dio.addSentry();
+      }
     }
   }