Docker: Switch image and copy config

Automatically create a config.yml on build. Also use the cuda runtime
image which is much lighter than the previous cuda devel image.

Signed-off-by: kingbri <bdashore3@proton.me>

docker/.dockerignore

@@ -1 +1,4 @@
 models/
+loras/
+.ruff_cache/
+**/__pycache__/

docker/Dockerfile

@@ -1,5 +1,5 @@
 # Use an official CUDA runtime with Ubuntu as a parent image
-FROM nvidia/cuda:12.2.0-devel-ubuntu22.04
+FROM nvidia/cuda:12.4.1-runtime-ubuntu22.04
 
 # Set the working directory in the container
 WORKDIR /app
@@ -11,6 +11,7 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
     ca-certificates \
     python3.11 \
     python3-pip \
+    git \
     && rm -rf /var/lib/apt/lists/*
 
 # Upgrade pip
@@ -25,6 +26,9 @@ RUN pip3 install --no-cache-dir .[cu121]
 # Copy the current directory contents into the container
 COPY . .
 
+# Create a config.yml
+COPY config_sample.yml config.yml
+
 # Make port 5000 available to the world outside this container
 EXPOSE 5000