Setup documentation needs improving

[Daenara]

I am currently looking for a translation management tool for our use at work and this one looks somewhat promising, but I have a few issues, mostly to do with the documentation. For now all I want is to run it locally to take a look at the UI and evaluate if it is what we are looking for (the web demo is down).

Here are my issues:

1. The website and the github documentation differ quite a bit. There is no mention of the docker images on the website documentation, I would prefer to use the docker-compose file since it includes the database but getting that running is a bit problematic
2. The docker-compose.yaml is not working out of the box.
   I did disable the password error with POSTGRES_HOST_AUTH_METHOD=trust (not the best way but it got me past) only to get a website with no login field.
   So I added DUMMY_LOGIN_ENABLED=1 which made the email field show up and then had to hunt through the code for the actual dummy login information. I am still not sure if I found them (currently trying with 'email').
   Clicking login triggers a 500 error and the log shows that the base secret key is too short and needs to be minimum 6 characters. So I put SECRET_KEY_BASE=THISISSECRET but I still keep getting the error...
3. Just a side note, docker compose complains about there being a version still included in the docker-compose.yaml file which should be removed. This his no impact on anything working

I am giving up on this for now. This is a suboptimal first expression and I just can't justify spending even more time on this just to get a look at it to evaluate if we can use it. Hopefully this will be taken care of eventually so it will not turn more ppl away.

accent           | 09:19:57.834 request_id=GE4WGBgrfdMAIzIAAAAQ [info] GET /
accent           | 09:19:57.835 request_id=GE4WGBgrfdMAIzIAAAAQ [info] Sent 200 in 1ms
accent           | 09:19:58.047 request_id=GE4WGCTi4rDcIlAAAANJ [info] GET /.well-known/appspecific/com.chrome.devtools.json
accent           | 09:19:58.048 request_id=GE4WGCTi4rDcIlAAAANJ [info] Sent 404 in 205µs
accent           | 09:19:58.441 request_id=GE4WGDxcqWM6TQYAAAOJ [info] POST /graphql
accent           | 09:19:58.446 request_id=GE4WGDxcqWM6TQYAAAOJ graphql_operation=AuthenticationProviders [info] Sent 200 in 4ms
accent           | 09:20:01.352 request_id=GE4WGOnd4DMAIzIAAARJ [info] GET /auth/dummy/callback
accent           | 09:20:01.367 request_id=GE4WGOnd4DMAIzIAAARJ [info] Sent 500 in 15ms
accent           | 09:20:01.369 request_id=GE4WGOnd4DMAIzIAAARJ [error] ** (ArgumentError) cookie store expects conn.secret_key_base to be at least 64 bytes
accent           |     (plug 1.18.0) lib/plug/session/cookie.ex:184: Plug.Session.COOKIE.validate_secret_key_base/1
accent           |     (plug 1.18.0) lib/plug/session/cookie.ex:176: Plug.Session.COOKIE.derive/3
accent           |     (plug 1.18.0) lib/plug/session/cookie.ex:95: Plug.Session.COOKIE.put/4
accent           |     (plug 1.18.0) lib/plug/session.ex:96: anonymous fn/3 in Plug.Session.before_send/2
accent           |     (elixir 1.18.3) lib/enum.ex:2546: Enum."-reduce/3-lists^foldl/2-0-"/3
accent           |     (plug 1.18.0) lib/plug/conn.ex:1908: Plug.Conn.run_before_send/2
accent           |     (plug 1.18.0) lib/plug/conn.ex:445: Plug.Conn.send_resp/1
accent           |     (accent 1.25.3) lib/web/controllers/auth_controller.ex:1: Accent.AuthController.action/2
accent           | 
accent           | 09:20:01.438 request_id=GE4WGO8DlaQ6TQYAAAWJ [info] GET /.well-known/appspecific/com.chrome.devtools.json
accent           | 09:20:01.439 request_id=GE4WGO8DlaQ6TQYAAAWJ [info] Sent 404 in 147µs

[nostamp]

I was stuck similarly but if you look at your error there:

accent           | 09:20:01.369 request_id=GE4WGOnd4DMAIzIAAARJ [error] ** (ArgumentError) cookie store expects conn.secret_key_base to be at least 64 bytes

The SECRET_KEY_BASE needs to be a little longer. I used openssl rand -hex 64 and that got me working after applying your other changes.