fix: update docs site for the hiero organization

[nathanklick]

Description

This pull request changes the following:

• Updates the Hugo base URL
• Minor enhancements to the documentation publish workflow

Related Issues

• Closes Update Github Pages site for publishing to solo.hiero.org custom domain #1815

Pull request (PR) checklist

• This PR added tests (unit, integration, and/or end-to-end)
• This PR updated documentation
• This PR added no TODOs or commented out code
• This PR has no breaking changes
• Any technical debt has been documented as a separate issue and linked to this PR
• Any package.json changes have been explained to and approved by a repository manager
• All related issues have been linked to this PR
• All changes in this PR are included in the description
• When this PR merges the commits will be squashed and the title will be used as the commit message, the 'commit message guidelines' below have been followed

Testing

• This PR added unit tests
• This PR added integration/end-to-end tests
• These changes required manual testing that is documented below
• Anything not tested is documented

The following manual testing was done:

• TBD

The following was not tested:

• TBD

Commit message guidelines

We use 'Conventional Commits' to ensure that our commit messages are easy to read, follow a consistent format, and for automated release note generation. Please follow the guidelines below when writing your commit messages:

1. BREAKING CHANGE: a commit that has a footer BREAKING CHANGE:, or appends a ! after the type/scope, introduces a breaking API change (correlating with MAJOR in Semantic Versioning). A BREAKING CHANGE can be part of commits of any type. NOTE: currently breaking changes will only bump the MAJOR version.
2. The title is prefixed with one of the following:

Prefix	Description	Semantic Version Update	Captured in Release Notes
feat:	a new feature	MINOR	Yes
fix:	a bug fix	PATCH	Yes
perf:	performance	PATCH	Yes
refactor:	code change that isn't feature or fix	none	No
test:	adding missing tests	none	No
docs:	changes to documentation	none	Yes
build:	changes to build process	none	No
ci:	changes to CI configuration	none	No
style:	formatting, missing semi-colons, etc	none	No
chore:	updating grunt tasks etc; no production code change	none	No

[github-actions]

Unit Test Results - Linux

  1 files   62 suites   2s ⏱️
241 tests 241 ✅ 0 💤 0 ❌
250 runs  250 ✅ 0 💤 0 ❌

Results for commit 31583d9.

[github-actions]

Unit Test Results - Windows

  1 files   62 suites   2s ⏱️
241 tests 241 ✅ 0 💤 0 ❌
250 runs  250 ✅ 0 💤 0 ❌

Results for commit 31583d9.

[codacy-production]

Coverage summary from Codacy

See diff coverage on Codacy

Coverage variation	Diff coverage
Report missing for 8eb98c91	✅ ∅

Coverage variation details

	Coverable lines	Covered lines	Coverage
Common ancestor commit (8eb98c9)	Report Missing	Report Missing	Report Missing
Head commit (31583d9)	25510	21660	84.91%

Coverage variation is the difference between the coverage for the head and common ancestor commits of the pull request branch: <coverage of head commit> - <coverage of common ancestor commit>

Diff coverage details

	Coverable lines	Covered lines	Diff coverage
Pull request (#1816)	0	0	∅ (not applicable)

Diff coverage is the percentage of lines that are covered by tests out of the coverable lines that the pull request added or modified: <covered lines added or modified>/<coverable lines added or modified> * 100%

See your quality gate settings    Change summary preferences

Footnotes

1. Codacy didn't receive coverage data for the commit, or there was an error processing the received data. Check your integration for errors and validate that your coverage setup is correct. ↩

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 83.77%. Comparing base (9002452) to head (31583d9).
Report is 3 commits behind head on release/0.35.

Additional details and impacted files

@@              Coverage Diff               @@
##           release/0.35    #1816    +/-   ##
==============================================
  Coverage         83.77%   83.77%            
==============================================
  Files               132      132            
  Lines             25510    25510            
  Branches           1640     2377   +737     
==============================================
  Hits              21372    21372            
+ Misses             4122     3934   -188     
- Partials             16      204   +188     

see 45 files with indirect coverage changes

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