fix(cnn_v3/tools): remove unused sampler binding from FULL_PACK_SHADER

WebGPU auto-reflects the BGL from the shader; a declared-but-unused sampler
binding is omitted from the layout, causing CreateBindGroup to reject it.
Removed binding 6 (sampler) entirely — all reads use textureLoad(). Renumbered
f0/f1 from 7/8 to 6/7 to match.

1 files changed, 2 insertions, 3 deletions

diff --git a/cnn_v3/tools/tester.js b/cnn_v3/tools/tester.js
index c1faec9..d58b87e 100644
--- a/cnn_v3/tools/tester.js
+++ b/cnn_v3/tools/tester.js
@@ -631,9 +631,8 @@ class CNNv3Tester {
           {binding:3, resource: midTex.createView()},
           {binding:4, resource: shdTex.createView()},
           {binding:5, resource: trpTex.createView()},
-          {binding:6, resource: this.linearSampler},
-          {binding:7, resource: f0.createView()},
-          {binding:8, resource: f1.createView()},
+          {binding:6, resource: f0.createView()},
+          {binding:7, resource: f1.createView()},
         ]});
 
       const enc = this.device.createCommandEncoder();