Hello, World!

Yeah this is quite a thicc first commit but there's no way I'm
untangling this mess just for a nice set of starting commits :^)

Dockerfile

@@ -0,0 +1,13 @@
+FROM weckyy702/raychel_ci:latest
+
+#Copy source files and set the working director
+
+COPY . /usr/src/Raychel
+WORKDIR /usr/src/Raychel
+
+ARG COMPILER
+
+RUN cmake -DCMAKE_CXX_COMPILER=${COMPILER} -DRAYCHEL_BUILD_TESTS=ON .
+RUN cmake --build . --target all test
+
+LABEL Name=raychel Version=0.0.1