Add ability to send images over lora

android/app/proguard-rules.pro

@@ -0,0 +1,19 @@
+# ONNX Runtime looks its Java classes up from native code with FindClass /
+# GetMethodID, by literal name. R8 renames them, the lookup returns null, and
+# the process dies with:
+#
+#   JNI DETECTED ERROR IN APPLICATION: java_class == null
+#     at art::JNI<false>::GetMethodID
+#     from convertToTensorInfo -> Java_ai_onnxruntime_OrtSession_run
+#
+# It is a hard SIGABRT in native code, so nothing in Dart can catch it: the app
+# vanishes the moment the codec touches the model. Keep the whole package —
+# these are the types the native layer reflects on to build tensors and read
+# results back.
+-keep class ai.onnxruntime.** { *; }
+-keepclassmembers class ai.onnxruntime.** { *; }
+-dontwarn ai.onnxruntime.**
+
+# The Flutter plugin's platform-channel handler, reached the same way.
+-keep class com.masicai.flutteronnxruntime.** { *; }
+-dontwarn com.masicai.flutteronnxruntime.**