backend-infra-engineer: Release v0.3.3 snapshot

scripts/test-linux-build.sh

@@ -0,0 +1,40 @@
+#!/bin/bash
+# Test Linux build in Docker container (simulates CI environment)
+set -e
+
+echo "🐧 Testing Linux build in Docker container..."
+
+# Use same Ubuntu version as CI
+docker run --rm -v "$PWD:/workspace" -w /workspace \
+  ubuntu:22.04 bash -c '
+    set -e
+    echo "📦 Installing dependencies..."
+    export DEBIAN_FRONTEND=noninteractive
+    apt-get update
+    apt-get install -y \
+      build-essential cmake ninja-build pkg-config gcc-12 g++-12 \
+      libglew-dev libxext-dev libwavpack-dev libboost-all-dev \
+      libpng-dev python3-dev libpython3-dev \
+      libasound2-dev libpulse-dev libaudio-dev \
+      libx11-dev libxrandr-dev libxcursor-dev libxinerama-dev libxi-dev \
+      libxss-dev libxxf86vm-dev libxkbcommon-dev libwayland-dev libdecor-0-dev \
+      libgtk-3-dev libdbus-1-dev git
+
+    echo "⚙️  Configuring build..."
+    cmake -B build -G Ninja \
+      -DCMAKE_BUILD_TYPE=Release \
+      -DCMAKE_C_COMPILER=gcc-12 \
+      -DCMAKE_CXX_COMPILER=g++-12 \
+      -DYAZE_BUILD_TESTS=OFF \
+      -DYAZE_BUILD_EMU=ON \
+      -DYAZE_BUILD_Z3ED=ON \
+      -DYAZE_BUILD_TOOLS=ON \
+      -DNFD_PORTAL=ON
+
+    echo "🔨 Building..."
+    cmake --build build --parallel $(nproc)
+
+    echo "✅ Linux build succeeded!"
+    ls -lh build/bin/
+'
+