chore(docs): Set up Charmhub docs and update tutorial.

[alithethird]

Applicable specs: ISD-2284, ISD-2303, ISD-2317

Overview

Created the Discourse topics for documents and tied it up to Charmhub.

Rationale

Module Changes

Checklist

• The contributing guide was applied
• The PR is tagged with appropriate label (urgent, trivial, complex)

[erinecon]

Hi, thanks for updating the docs!

Could you also update the docs/reference/actions.md file to add the following line at the end:

Read more about actions in the Juju docs: Action

[amandahla]

LGTM

[github-actions]

Test coverage for 75b216a

Name                                                              Stmts   Miss Branch BrPart  Cover   Missing
-------------------------------------------------------------------------------------------------------------
httprequest_lego_provider/__init__.py                                 0      0      0      0   100%
httprequest_lego_provider/apps.py                                     4      0      0      0   100%
httprequest_lego_provider/dns.py                                     68      0      4      0   100%
httprequest_lego_provider/forms.py                                   21      0      2      0   100%
httprequest_lego_provider/management/__init__.py                      0      0      0      0   100%
httprequest_lego_provider/management/commands/__init__.py             0      0      0      0   100%
httprequest_lego_provider/management/commands/allow_domains.py       21      0      2      0   100%
httprequest_lego_provider/management/commands/create_user.py         14      0      0      0   100%
httprequest_lego_provider/management/commands/list_domains.py        22      0      4      0   100%
httprequest_lego_provider/management/commands/revoke_domains.py      21      0      2      0   100%
httprequest_lego_provider/migrations/0001_initial.py                  8      0      0      0   100%
httprequest_lego_provider/migrations/__init__.py                      0      0      0      0   100%
httprequest_lego_provider/models.py                                   9      0      0      0   100%
httprequest_lego_provider/serializers.py                             24      0      0      0   100%
httprequest_lego_provider/urls.py                                     8      0      0      0   100%
httprequest_lego_provider/views.py                                   74      0     16      0   100%
-------------------------------------------------------------------------------------------------------------
TOTAL                                                               294      0     30      0   100%

Static code analysis report

Run started:2024-10-11 13:16:17.088231

Test results:
  No issues identified.

Code scanned:
  Total lines of code: 1715
  Total lines skipped (#nosec): 0
  Total potential issues skipped due to specifically being disabled (e.g., #nosec BXXX): 0

Run metrics:
  Total issues (by severity):
  	Undefined: 0
  	Low: 0
  	Medium: 0
  	High: 0
  Total issues (by confidence):
  	Undefined: 0
  	Low: 0
  	Medium: 0
  	High: 0
Files skipped (0):

[erinecon]

Looks good -- thanks so much!