test: 回退Docker context到26e6cb40完全一致——验证竞赛平台build

Dockerfile/qwen3_6_scripts/ex_engine/computility-run.yaml 全部
还原到26e6cb40的精确内容。删除所有26e6cb40不存在的新增文件
(prebuilt/*.so, wheels/*.whl, vendor_overrides/, 新增.cu/.sh等)。

目的：确认26e6cb40的文件内容在当前git状态下仍能通过竞赛平台build。
如果通过，说明问题在新增文件中；如果不通过，说明问题在git仓库层面。

ex_engine/deploy_unified_bridge.sh

@@ -1,45 +0,0 @@
-#!/usr/bin/env bash
-# deploy_unified_bridge.sh — Deploy ix_unified_bridge + gdn_fp32 to vllm
-#
-# Called from patch_ops.sh after build_unified_bridge.sh
-# Puts .so and .py into the vllm install path so `from vllm import ...` works.
-
-set -euo pipefail
-
-SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
-VLLM_ROOT=${1:?usage: deploy_unified_bridge.sh VLLM_ROOT}
-
-echo "[deploy] Target: $VLLM_ROOT"
-
-# 1. Deploy ix_unified_bridge.so
-BRIDGE_SO=$(find "$SCRIPT_DIR/build" -name "ix_unified_bridge*.so" -print -quit 2>/dev/null || true)
-if [ -n "$BRIDGE_SO" ] && [ -f "$BRIDGE_SO" ]; then
-    install -m 0755 "$BRIDGE_SO" "$VLLM_ROOT/ix_unified_bridge.so"
-    echo "[deploy] ✓ ix_unified_bridge.so → $VLLM_ROOT/"
-else
-    echo "[deploy] ⚠ ix_unified_bridge.so not built yet (will use Tier1/2 fallback)"
-fi
-
-# 2. Deploy Python modules
-install -m 0644 "$SCRIPT_DIR/python/ix_unified.py" "$VLLM_ROOT/ix_unified.py"
-echo "[deploy] ✓ ix_unified.py → $VLLM_ROOT/"
-
-install -m 0644 "$SCRIPT_DIR/python/gdn_fp32.py" "$VLLM_ROOT/gdn_fp32.py"
-echo "[deploy] ✓ gdn_fp32.py → $VLLM_ROOT/"
-
-# 3. Deploy corex_moe.py (updated to use ix_unified)
-if [ -f "$SCRIPT_DIR/python/corex_moe.py" ]; then
-    install -m 0644 "$SCRIPT_DIR/python/corex_moe.py" "$VLLM_ROOT/model_executor/models/corex_moe.py"
-    echo "[deploy] ✓ corex_moe.py → models/"
-fi
-
-# 4. Create __init__ stubs so `from vllm import ix_unified` works
-for mod in ix_unified gdn_fp32; do
-    if [ -f "$VLLM_ROOT/${mod}.py" ]; then
-        # Verify it's importable
-        python3 -c "import sys; sys.path.insert(0,'$VLLM_ROOT'); import ${mod}; print('[deploy] ✓ ${mod} importable')" || \
-            echo "[deploy] ⚠ ${mod}.py deployed but import test failed (may need runtime deps)"
-    fi
-done
-
-echo "[deploy] Done."