Updated Readmes; renamed servers to reference servers

Docker/reference-servers/pylsp/Dockerfile

@@ -0,0 +1,28 @@
+FROM alpine:3.22.1 as build
+
+ARG VERSION=1.12.0
+LABEL version="${VERSION}"
+
+RUN apk add --no-cache \
+    build-base=0.5-r3 \
+    python3=3.12.11-r0 \
+    python3-dev=3.12.11-r0 \
+    py3-pip=25.1.1-r0 \
+  && python3 -m venv /venv
+
+WORKDIR /venv
+
+RUN /venv/bin/pip install "python-lsp-server[all]==${VERSION}"
+
+
+FROM alpine:3.22.1
+
+RUN apk add --no-cache python3=3.12.11-r0 py3-pip=25.1.1-r0
+
+WORKDIR /venv
+
+COPY --from=build /venv .
+
+ENV PATH="/venv/bin:$PATH"
+
+CMD [ "/venv/bin/pylsp" ]