adds Docker file; removes unecessary data; optimize requirements

Dockerfile

@@ -0,0 +1,21 @@
+FROM python:3.11-slim-bookworm
+
+EXPOSE 3000
+
+USER api
+
+WORKDIR /code
+
+COPY ./requirements.txt /code/requirements.txt
+
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends git && \
+    apt-get clean && \
+    rm -rf /var/lib/apt/lists/* && \
+    pip3 install --no-cache-dir --upgrade -r /code/requirements.txt && \
+    apt-get purge -y --auto-remove && \
+    rm -rf /var/lib/apt/lists/*
+
+COPY ./lib /code/lib
+
+CMD ["gunicorn", "-k", "uvicorn.workers.UvicornWorker", "lib:app", "-b", "0.0.0.0:3000"]

lib/controllers/motor.py

@@ -23,7 +23,7 @@ class MotorController():
     def __init__(self, motor: Motor, motor_kind):
         self.guard(motor, motor_kind)
         motor_core = {
-            "thrust_source": f"lib/data/motors/{motor.thrust_source.value}.eng",
+            "thrust_source": f"lib/data/engines/{motor.thrust_source.value}.eng",
             "burn_time": motor.burn_time,
             "nozzle_radius": motor.nozzle_radius,
             "dry_mass": motor.dry_mass,