Refactor Dockerfile to remove unnecessary packages and streamline installation process

compose/streamlit-fin/Dockerfile

@@ -1,29 +0,0 @@
-# base image
-FROM python:3.12-slim
-
-#basic build prep
-RUN apt-get update && apt-get install -y \
-    build-essential \
-    curl \
-    software-properties-common \
-    git \
-    && rm -rf /var/lib/apt/lists/*
-
-# copy over and install packages
-COPY ./src/requirements.txt ./requirements.txt
-RUN pip3 install cython
-RUN pip3 install -r requirements.txt
-
-# streamlit-specific commands
-RUN mkdir -p /root/.streamlit
-RUN bash -c 'echo -e "\
-[general]\n\
-email = \"\"\n\
-" > /root/.streamlit/credentials.toml'
-# RUN bash -c 'echo -e "\
-# [server]\n\
-# baseUrlPath = \"/fin\"\n\
-# " > /root/.streamlit/config.toml'
-
-# copying everything over
-COPY . .