simplify and standardize

[emmazhou]

directory structure is now like this:

.
├── CMakeLists.txt
├── CMakePresets.json
├── Dockerfile
├── LICENSE
├── README.md
├── build
├── client
│   └── listen_to_joystick.py
├── cmake
│   └── protos.cmake
├── config
│   └── simulator_32ch.json
├── dist
│   └── synapse-example-app_0.1.0_arm64.deb
├── external
├── keys
│   └── science-repo-public.asc
├── manifest.json
├── src
│   ├── fixed_weight_decoder.cpp
│   └── fixed_weight_decoder.hpp
└── vcpkg.json

to test build and deploy, you will need synapsectl changes from sciencecorp/synapse-python#114

[gilbert-sci]

In the move for the decoder, you need to remove the apps/ prefix for the header you include.

Otherwise this build and deployed for me.

[polymerizedsage]

maybe include a pyproject.toml or requirements.txt for this so its easy to install all the required libraries? Up to you if that is worthwhile

[polymerizedsage]

seems good