CDE recent fixes needed

[JessyBarrette]

Since the last time we looked at it a number of different issues came up. Some of those are now fixed:

• Failed to build Python environment: A new pyproject.toml file was generated to install the different Python components, I used my previous environment installed locally and dump all the components as dependancies to the project in the pyproject.toml file. Test Build action is now running again 🥳
• NERC Vocabulary API changes: Some changes were made to the NERC vocabulary api and I had to map the previous fields to what seems to be the newer fields. This last issue also prevent the production instance from harvesting from the different erddap servers.
• CDE Frontend is blank on start of a local instance
  • Frontend still remain blank on start: This was an issue we've seen in the past and thought it was resolved but unfortunately whenever I build locally CDE, the resulting page remain blank. I can see the html made available by looking at the browser developper tools but nothing is happening.
  • Returning after a few hours doesn't make a difference.

All the fixes are now available on the development branch.

[JessyBarrette]

@n-a-t-e looks like CDE still has that blank page issue.