chore: update taskfile for hugo publishing

[nathanklick]

Description

This pull request changes the following:

• Updates taskfile for proper Hugo publishing

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

Results for commit 8ab0bfb. ± Comparison against base commit 5f0bf18.

[github-actions]

Unit Test Results - Windows

  1 files  ±0   62 suites  ±0   5s ⏱️ +2s
241 tests ±0  241 ✅ ±0  0 💤 ±0  0 ❌ ±0 
250 runs  ±0  250 ✅ ±0  0 💤 ±0  0 ❌ ±0 

Results for commit 8ab0bfb. ± Comparison against base commit 5f0bf18.