feat: BreakPilot PWA - Full codebase (clean push without large binaries)

All services: admin-v2, studio-v2, website, ai-compliance-sdk,
consent-service, klausur-service, voice-service, and infrastructure.
Large PDFs and compiled binaries excluded via .gitignore.

docker/jibri/start-xvfb.sh

@@ -0,0 +1,26 @@
+#!/bin/bash
+# Start Xvfb (Virtual Framebuffer) for Jibri recording
+
+set -e
+
+DISPLAY_NUM="${DISPLAY_NUM:-0}"
+RESOLUTION="${RESOLUTION:-1920x1080x24}"
+
+echo "[Xvfb] Starting virtual display :${DISPLAY_NUM} with resolution ${RESOLUTION}"
+
+# Remove any existing lock files
+rm -f /tmp/.X${DISPLAY_NUM}-lock
+
+# Start Xvfb in background
+Xvfb :${DISPLAY_NUM} -screen 0 ${RESOLUTION} -ac +extension GLX +render -noreset &
+
+# Wait for Xvfb to start
+sleep 2
+
+# Verify display is working
+if xdpyinfo -display :${DISPLAY_NUM} >/dev/null 2>&1; then
+    echo "[Xvfb] Display :${DISPLAY_NUM} is ready"
+else
+    echo "[Xvfb] ERROR: Display :${DISPLAY_NUM} failed to start"
+    exit 1
+fi