[U] Update docker

Dockerfile

@@ -1,7 +1,18 @@
-FROM python:3.13-slim
+FROM alpine
+
+# Install build dependencies
+RUN apk add --no-cache make clang git python3 py3-pip
+
+# Clone the slitherlink repository and build
+RUN git clone https://github.com/davidjosepha/slitherlink /slitherlink \
+    && cd /slitherlink \
+    && make \
+    && mkdir /app \
+    && ln -s /slitherlink/slsolver /app/slsolver \
+    && cd /
 
 # Install dependencies: Fastapi and uvicorn
-RUN pip install fastapi uvicorn
+RUN pip install fastapi uvicorn --break-system-packages
 
 # Copy ./server to /app
 COPY ./server /app