fix(cnn_v3): fix texture format mismatches in cnn_v3_test sequence

- seq_compiler: add gbuf_albedo/gbuf_rgba32uint to NODE_TYPES
- timeline: declare gbuf_feat0/feat1 as gbuf_rgba32uint, route
  CNNv3Effect output through cnn_v3_out (gbuf_albedo) + Passthrough
  to sink (dec0 can't write directly to Rgba8Unorm sink)
- cnn_v3_effect: fix update_bind_groups using .set() instead of
  .replace() causing FATAL assert on second frame
- TODO: add CNN v3 "2D mode" (G-buffer-free) future task

handoff(Gemini): CNNv3Effect now runs without crashes at --seek 48

1 files changed, 2 insertions, 0 deletions

diff --git a/tools/seq_compiler.py b/tools/seq_compiler.py
index fbd5c0d..09188a5 100755
--- a/tools/seq_compiler.py
+++ b/tools/seq_compiler.py
@@ -18,6 +18,8 @@ NODE_TYPES = {
     'f16x8': 'NodeType::F16X8',
     'depth24': 'NodeType::DEPTH24',
     'compute_f32': 'NodeType::COMPUTE_F32',
+    'gbuf_albedo': 'NodeType::GBUF_ALBEDO',
+    'gbuf_rgba32uint': 'NodeType::GBUF_RGBA32UINT',
 }
 
 class NodeDecl: