Improve FunctionReference trace logging with real user stack origin

.devcontainer/linux/devcontainer.json

@@ -2,6 +2,7 @@
   "name": "SteamRT Sniper SDK",
   "image": "registry.gitlab.steamos.cloud/steamrt/sniper/sdk:latest",
   "updateContentCommand": "git submodule update --init --recursive",
+  "postCreateCommand": "cmake -S . -B build -DCMAKE_BUILD_TYPE=RelWithDebInfo && cmake --build build -j$(nproc)",
   "customizations": {
     "vscode": {
       "extensions": [
@@ -16,4 +17,4 @@
   "features": {
     "ghcr.io/devcontainers/features/dotnet": "8.0"
   }
-}
+}

Dockerfile

@@ -0,0 +1,17 @@
+FROM registry.gitlab.steamos.cloud/steamrt/sniper/sdk:latest
+
+WORKDIR /workspace
+
+RUN apt update && apt install -y \
+    clang-16 \
+    cmake \
+    ninja-build \
+    git \
+    zlib1g-dev \
+    libssl-dev \
+    libprotobuf-dev \
+    protobuf-compiler \
+    pkg-config \
+    curl && \
+    ln -sf /usr/bin/clang-16 /usr/bin/clang && \
+    ln -sf /usr/bin/clang++-16 /usr/bin/clang++

configs/addons/counterstrikesharp/gamedata/gamedata.json

@@ -267,10 +267,17 @@
       "linux": 0
     }
   },
+  "CheckTransmit": {
+    "signatures": {
+      "library": "server",
+      "windows": "48 8B C4 4C 89 48 ? 44 89 40 ? 48 89 50 ? 48 89 48 ? 55",
+      "linux": "55 48 89 E5 41 57 49 89 CF 41 56 41 55 41 54 53 48 81 EC"
+    }
+  },
   "CheckTransmitPlayerSlot": {
     "offsets": {
       "windows": 584,
       "linux": 584
     }
   }
-}
+}