feat: PRSDM-10268 bring up to date with advanced config

[Quantumplate]

Bring Presidium Open Source up to Date

• brought up to date with latest hugo version
• updated functionality to include embedded Presidium themes

[Copilot]

Pull request overview

Updates Presidium Open Source to a newer Hugo/toolchain setup and adds support for embedded (offline) Hugo themes.

Changes:

• Switched from packr/packd to embed.FS for templates and themes, enabling offline builds via HUGO_MODULE_REPLACEMENTS.
• Updated templates/configs/Makefiles and upgraded dependencies (Hugo + Go ecosystem).
• Added CI, GoReleaser workflow updates, and a Docker-based offline embedded-themes test path.

Reviewed changes

Copilot reviewed 76 out of 84 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
tools/hugo	Adds Hugo as a git submodule pointer.
themes/presidium-styling-base	Adds styling theme as a git submodule pointer.
themes/presidium-layouts-blog	Adds blog layouts theme as a git submodule pointer.
themes/presidium-layouts-base	Adds base layouts theme as a git submodule pointer.
test-embedded-themes.sh	Adds an offline Docker-based smoke test for embedded themes.
templates/runbook/go.mod.tmpl	Introduces a runbook template module file using the updated Go version.
templates/runbook/go.mod	Removes previously-templated go.mod file (replaced by .tmpl).
templates/runbook/config.yaml	Updates runbook Hugo config to import embedded Presidium modules.
templates/runbook/Makefile	Adds template Makefile for refresh/tidy/serve workflows.
templates/requirements/go.mod.tmpl	Introduces a requirements template module file using the updated Go version.
templates/requirements/go.mod	Removes previously-templated go.mod file (replaced by .tmpl).
templates/requirements/config.yaml	Updates requirements Hugo config to import embedded Presidium modules.
templates/requirements/Makefile	Adds template Makefile for refresh/tidy/serve workflows.
templates/onboarding/go.mod	Bumps onboarding template Go version.
templates/onboarding/config.yml	Normalizes YAML indentation and updates params structure.
templates/onboarding/Makefile	Adds refresh/tidy/serve targets and draft support.
templates/design/go.mod	Bumps design template Go version.
templates/design/config.yml	Normalizes YAML indentation and updates module mounts.
templates/design/Makefile	Adds refresh/tidy/serve targets and draft support.
templates/default/go.mod	Bumps default template Go version.
templates/default/config.yaml	Normalizes YAML indentation and updates params structure.
templates/default/Makefile	Adds refresh/tidy/serve targets and draft support.
templates/blog/go.mod	Bumps blog template Go version.
reports/tests-cov.out	Removes committed coverage output file.
pkg/utils/slug.go	Replaces deprecated strings.Title with x/text/cases and modernizes replacements.
pkg/utils/fs.go	Cleans up afero walk callback error handling.
pkg/filesystem/fsutil_test.go	Stops ignoring filesystem errors in tests by explicitly discarding return values.
pkg/filesystem/fsutil.go	Replaces errors.New(fmt.Sprintf(...)) with fmt.Errorf.
pkg/domain/wizard/initwzd/impl.go	Adapts to generator.New() returning (SiteGenerator, error) and removes dot-import.
pkg/domain/versioning/versioning.go	Uses fmt.Fprintf and simplifies loop control.
pkg/domain/service/validation/validation.go	Refactors validation flow and simplifies control structures / imports.
pkg/domain/service/validate/impl.go	Refactors validation flow and simplifies control structures / imports.
pkg/domain/service/themes/themes.go	Adds embedded-themes extraction service.
pkg/domain/service/themes/themes_test.go	Adds unit tests for embedded themes extraction + module root detection.
pkg/domain/service/template/template.go	Switches template loading to embed.FS + fs.WalkDir, removes packr.
pkg/domain/service/template/template_test.go	Adds test ensuring templates can be enumerated.
pkg/domain/service/searchmapvalidation/searchmapvalidation.go	Simplifies missing-files found check.
pkg/domain/service/hugo/hugo.go	Wraps Hugo execution with embedded theme extraction + env injection/cleanup.
pkg/domain/service/hugo/hugo_test.go	Adds tests/benchmarks around Hugo wrapper behavior.
pkg/domain/service/generator/generator.go	Makes generator initialization fallible (returns error) and modernizes errors.
pkg/domain/service/generator/generaror_test.go	Updates for new generator constructor signature and removes goutils dependency.
pkg/domain/service/conversion/markdown/parse.go	Upgrades YAML parsing to v3.
pkg/domain/service/conversion/markdown/parse_test.go	Ignores remove errors explicitly in tests.
pkg/domain/service/conversion/markdown/operations.go	Removes Hugo paths dep, adds URL detection, uses strings.Contains/ReplaceAll.
pkg/domain/service/conversion/markdown/markdown_test.go	Removes goutils dependency and uses rand/v2 for IDs.
pkg/domain/service/conversion/markdown/manipulate.go	Removes dot-import and improves write error handling.
pkg/domain/service/conversion/markdown/frontmatter.go	Upgrades YAML to v3 and writes bytes directly.
pkg/domain/service/conversion/markdown/frontmatter_test.go	Ignores remove errors explicitly in tests.
pkg/domain/service/conversion/html/html.go	Uses strings.Contains for HTML detection.
pkg/domain/service/conversion/fileactions/fileactions.go	Removes github.com/pkg/errors usage and modernizes errors/printing.
pkg/domain/service/conversion/fileactions/fileactions_test.go	Adds error handling when creating files and writing frontmatter.
pkg/domain/service/conversion/conversion.go	Adapts to hugo Execute returning error and updates copy.Skip signature.
pkg/domain/model/generator/model.go	Adds new templates: requirements and runbook.
pkg/configtranslation/configfile.go	Upgrades YAML to v3 and fixes struct tags + parsing logic.
embedded.go	Adds embedded FS definitions for templates and themes.
main.go	Registers embedded FS with template/themes services.
go.mod	Upgrades Go version and bumps dependencies (incl. Hugo).
docs/static/presidium-site.scss	Adds SCSS entry point for site based on embedded theme sass.
docs/layouts/index.html	Updates docs landing page to use new SCSS pipeline and reformats HTML.
docs/go.mod	Bumps docs module Go version and updates theme module versions.
docs/go.sum	Updates theme module sums to new versions.
docs/config.yml	Updates docs title and normalizes YAML indentation.
docs/content/recipes/hosting/github-pages.md	Updates GitHub Actions versions and runner image.
docs/Makefile	Adds docs refresh/tidy/serve targets.
Dockerfile.test	Adds Docker-based offline verification build using embedded themes.
.goreleaser.yaml	Removes packr hook and sets build tags.
.golangci.yml	Adds golangci-lint configuration.
.gitmodules	Adds submodules for Hugo and Presidium themes.
.gitignore	Adds ignores for reports and other artifacts.
.github/workflows/release.yml	Updates release workflow to Go 1.25 + theme preparation step.
.github/workflows/goreleaser.yml	Removes legacy goreleaser workflow.
.github/workflows/gh-pages.yml	Updates GitHub Pages workflow action versions.
.github/workflows/ci.yml	Adds CI workflow for lint/test/build.
README.md	Adds development notes about embedded Hugo/themes.

Comments suppressed due to low confidence (5)

pkg/domain/service/validate/impl.go:1

• Ignoring the error from goquery.NewDocumentFromReader can lead to doc being nil and subsequent panics when validateAnchor calls doc.Find(...). Handle the error and return it (or report a broken link) instead of discarding it.
  pkg/domain/service/validation/validation.go:1
• Validate() now only clears seen, but no longer resets tracked or queue. Because tracked is a map and queue is a list, subsequent calls to Validate() on the same validator instance can accumulate stale results/links across runs. Reinitialize/clear v.tracked and v.queue at the start of Validate() (or restore an explicit cleanup step).
  pkg/domain/service/validate/impl.go:1
• Similar to the other validation implementation: Validate() clears only seen and no longer clears tracked or the queue. This can cause reports to include results from previous runs. Reinitialize/clear the collections at the start of Validate().
  pkg/domain/service/hugo/hugo.go:1
• os.Setenv returns an error and is currently unchecked. With errcheck enabled in .golangci.yml, this will likely be flagged in CI. Capture and handle the return value (and similarly consider handling os.Setenv/os.Unsetenv calls in the defer).
  pkg/domain/service/validation/validation.go:1
• Typo in error message: 'propably' should be 'probably'.

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