Fix: wheel did not contain a 'eligibility_server' directory

[angela-tran]

Follow-up to #389

Our Azure app service is still failing to start up the container, now with a slightly different message:

023-12-19T20:39:48.730935526Z + bin/init.sh
2023-12-19T20:39:48.790546218Z + flask init-db
2023-12-19T20:39:52.559070985Z Error: Could not import 'eligibility_server.app'.
2023-12-19T20:39:52.559129386Z
2023-12-19T20:39:52.561129326Z Usage: flask [OPTIONS] COMMAND [ARGS]...
2023-12-19T20:39:52.561150627Z Try 'flask --help' for help.
2023-12-19T20:39:52.561155527Z
2023-12-19T20:39:52.568523774Z Error: No such command 'init-db'.

It seems that it can't find our app at eligibility_server.app . Locally, I cannot reproduce this.

However, inspecting the wheel locally, I see that the structure is:

$ unzip -l /build/dist/eligibility_server-2023.11.1rc2.dev27+g056f5f5-py3-none-any.whl 
Archive:  /build/dist/eligibility_server-2023.11.1rc2.dev27+g056f5f5-py3-none-any.whl
  Length      Date    Time    Name
---------  ---------- -----   ----
      184  2023-12-08 19:32   __init__.py
     2747  2023-12-18 17:40   app.py
      834  2023-12-08 19:32   hash.py
     1049  2023-12-08 19:32   keypair.py
     2031  2023-12-08 19:32   sentry.py
     3512  2023-12-08 19:32   settings.py
     5675  2023-12-08 19:32   verify.py
      296  2023-12-08 19:32   db/__init__.py
      866  2023-12-08 19:32   db/models.py
     4455  2023-12-18 17:40   db/setup.py
    34539  2023-12-19 20:47   eligibility_server-2023.11.1rc2.dev27+g056f5f5.dist-info/LICENSE
    41279  2023-12-19 20:47   eligibility_server-2023.11.1rc2.dev27+g056f5f5.dist-info/METADATA
       92  2023-12-19 20:47   eligibility_server-2023.11.1rc2.dev27+g056f5f5.dist-info/WHEEL
       52  2023-12-19 20:47   eligibility_server-2023.11.1rc2.dev27+g056f5f5.dist-info/top_level.txt
     1219  2023-12-19 20:47   eligibility_server-2023.11.1rc2.dev27+g056f5f5.dist-info/RECORD
---------                     -------
    98830                     15 files

And running ls /home/calitp/.local/lib/python3.11/site-packages/, I see that the files are installed directly into that directory (hash.py, app.py, etc.).

This PR tweaks the setuptools configuration so that the wheel still contains the eligibility_server.db module (what #389 was trying to address) and is built with an eligibility_server directory.

$ unzip -l /build/dist/eligibility_server-2023.11.1rc2.dev27+g056f5f5.d20231219-py3-none-any.whl 
Archive:  /build/dist/eligibility_server-2023.11.1rc2.dev27+g056f5f5.d20231219-py3-none-any.whl
  Length      Date    Time    Name
---------  ---------- -----   ----
      184  2023-12-08 19:32   eligibility_server/__init__.py
     2747  2023-12-18 17:40   eligibility_server/app.py
      834  2023-12-08 19:32   eligibility_server/hash.py
     1049  2023-12-08 19:32   eligibility_server/keypair.py
     2031  2023-12-08 19:32   eligibility_server/sentry.py
     3512  2023-12-08 19:32   eligibility_server/settings.py
     5675  2023-12-08 19:32   eligibility_server/verify.py
      296  2023-12-08 19:32   eligibility_server/db/__init__.py
      866  2023-12-08 19:32   eligibility_server/db/models.py
     4455  2023-12-18 17:40   eligibility_server/db/setup.py
    34539  2023-12-19 21:13   eligibility_server-2023.11.1rc2.dev27+g056f5f5.d20231219.dist-info/LICENSE
    41289  2023-12-19 21:13   eligibility_server-2023.11.1rc2.dev27+g056f5f5.d20231219.dist-info/METADATA
       92  2023-12-19 21:13   eligibility_server-2023.11.1rc2.dev27+g056f5f5.d20231219.dist-info/WHEEL
       19  2023-12-19 21:13   eligibility_server-2023.11.1rc2.dev27+g056f5f5.d20231219.dist-info/top_level.txt
     1459  2023-12-19 21:13   eligibility_server-2023.11.1rc2.dev27+g056f5f5.d20231219.dist-info/RECORD
---------                     -------
    99047                     15 files

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[machikoyasuda]

🙏🏽🙏🏽