Add PHP Video Converter Suite with live stream pipelines and nuclear control panel UI

Full-featured video conversion platform with:
- FFmpeg-based pipeline system with composable stages (transcode, scale, filter, audio, bitrate, framerate, trim, deinterlace, denoise, stabilize)
- Live stream management with real-time format switching (RTMP/RTSP/HTTP)
- Industrial/nuclear power plant control room themed UI with gauges, switches, LED indicators
- Format switchboard for instant conversion between 16+ video/audio formats
- Pipeline designer with visual flow editor and drag-and-drop stage composition
- Job queue with priority scheduling and batch conversion
- WebSocket server for real-time progress broadcasting
- REST API for all operations (upload, convert, streams, pipelines, queue)
- System monitoring (CPU, memory, disk) with animated gauge displays
- Docker Compose setup with web, websocket, and worker services

https://claude.ai/code/session_01WxmHGnVFXGm2bwbFREHkHb

video-converter-suite/Dockerfile

@@ -0,0 +1,40 @@
+FROM php:8.2-cli
+
+# Install FFmpeg and dependencies
+RUN apt-get update && apt-get install -y \
+    ffmpeg \
+    libzip-dev \
+    unzip \
+    git \
+    && docker-php-ext-install pcntl posix sockets \
+    && rm -rf /var/lib/apt/lists/*
+
+# Install Composer
+COPY --from=composer:latest /usr/bin/composer /usr/bin/composer
+
+WORKDIR /app
+
+# Copy composer files first for caching
+COPY composer.json ./
+RUN composer install --no-dev --optimize-autoloader 2>/dev/null || true
+
+# Copy application
+COPY . .
+
+# Install dependencies
+RUN composer install --no-dev --optimize-autoloader
+
+# Create storage directories
+RUN mkdir -p storage/uploads storage/outputs storage/thumbnails storage/logs storage/temp \
+    && chmod -R 777 storage
+
+# Configure PHP
+RUN echo "upload_max_filesize = 5G\n\
+post_max_size = 5G\n\
+memory_limit = 512M\n\
+max_execution_time = 3600\n\
+max_input_time = 3600" > /usr/local/etc/php/conf.d/video-converter.ini
+
+EXPOSE 8080 8081
+
+CMD ["php", "-S", "0.0.0.0:8080", "-t", "public", "public/router.php"]