fix(lora): keep the loaded-network type contract under nunchaku

The nunchaku path replaced the loaded network list with the on-disk
entries it composed from, so reading a loaded network back hit an object
without the fields it expects: choosing the reported method reads
len(net.modules) and raised on every set change, costing that generation
its infotext and trigger tags. The adapter was already composed by then,
so the image was unaffected. Wrap the composed set in Network objects
and mutate the list in place.

test/test-sdnq-lora-factors.py

@@ -154,6 +154,9 @@ class MockNOD:
         self.shorthash = ''
         self.sd_version = 'unknown'
 
+    def read_hash(self):
+        pass
+
 
 def make_net(name, layer, A, B, te_mult=1.0, alpha=None, dora=False):
     net = network.Network(name, MockNOD(name))
@@ -2411,6 +2414,16 @@ def test_remove_factors_after_device_move():
     return True
 
 
+def test_nunchaku_entries_carry_the_network_interface():
+    from modules.lora import lora_nunchaku
+    nod = MockNOD('composed')
+    net = lora_nunchaku.wrap_network(nod)
+    assert len(net.modules) == 0, 'a composed set owns no modules: the reported method probes this to tell native from nunchaku'
+    assert net.network_on_disk is nod, 'infotext reads the hash through network_on_disk'
+    assert net.name == nod.name
+    return True
+
+
 def test_stacked_shape_mismatch_falls_back():
     from types import SimpleNamespace
     layer = build_layer('uint4')
@@ -2880,7 +2893,7 @@ def run_tests():
     for fn in [test_factor_add_inside_compiled_graph, test_rank_bucket_graph_reuse, test_recompile_wall_resets_on_unload]:
         run_test(CAT_COMPILE, fn)
     log.warning('=== Robustness ===')
-    for fn in [test_remove_factors_after_device_move, test_stacked_shape_mismatch_falls_back]:
+    for fn in [test_remove_factors_after_device_move, test_stacked_shape_mismatch_falls_back, test_nunchaku_entries_carry_the_network_interface]:
         run_test(CAT_ROBUST, fn)
     log.warning('=== Block weights ===')
     for fn in [test_block_index_sd_unet_layout, test_block_index_sdxl_unet_layout, test_block_index_flux_chains_concatenate,