fix: restore tags page tag cloud and normalize raspberry-pi tags

[jmeridth]

What

Added taxonomy-specific rendering to the list partial override so taxonomy pages (like /tags/) display as a tag cloud with counts instead of a dated post list. Also consolidated the "raspberry pi", "raspberrypi", and "raspberry pi" tag variants across all four Raspberry Pi Kubernetes Cluster posts into a single "raspberry-pi" tag.

Why

The hugo-coder theme update merged the taxonomy template into the generic list partial, causing the tags page to render as a post list instead of its original tag cloud format. The inconsistent tag naming also created duplicate tag entries on the tags page.

Notes

• The list.html partial now branches on .Kind "taxonomy" — any future taxonomy pages will also get the tag cloud format rather than the dated list format
• The tag URL will change from /tags/raspberry-pi/ consolidating what were previously separate pages for each variant

[Copilot]

Pull request overview

This PR restores the Hugo taxonomy list rendering so /tags/ (and other taxonomy list pages) display a term “cloud” with counts, and it normalizes Raspberry Pi tag variants across the Kubernetes cluster posts into a single raspberry-pi tag.

Changes:

• Add .Kind == "taxonomy" branching in the list.html partial to render taxonomy term lists with counts.
• Consolidate Raspberry Pi tag variants into raspberry-pi across 4 posts.

Reviewed changes

Copilot reviewed 5 out of 5 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
layouts/partials/list.html	Adds taxonomy-specific rendering to show term list + counts instead of post list.
content/posts/2018-04-07-raspberry-pi-kubernetes-cluster-part-1.md	Normalizes tag to raspberry-pi.
content/posts/2018-05-02-raspberry-pi-kubernetes-cluster-part-2.md	Normalizes tag to raspberry-pi.
content/posts/2018-12-24-raspberry-pi-kubernetes-cluster-part-3.md	Normalizes tag to raspberry-pi.
content/posts/2018-12-28-raspberry-pi-kubernetes-cluster-part-4.md	Normalizes tag to raspberry-pi.

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[Copilot]

In the taxonomy branch, links are resolved via $.Site.GetPage (printf "/%s/%s" $type $name), where $name comes from .Name. This can drop terms when the displayed name differs from the URLized term (e.g., spaces/uppercase/special chars), and it also does an extra lookup per term. Prefer using the term page that is already available from .Data.Terms.Alphabetical (e.g., the entry’s .Page/permalink), or at minimum URLize $name before building the path.

Suggested change

	{{ $type := .Type }}
	{{ range $key, $value := .Data.Terms.Alphabetical }}
	{{ $name := .Name }}
	{{ $count := .Count }}
	{{ with $.Site.GetPage (printf "/%s/%s" $type $name) }}
	<li>
	<span class="taxonomy-element">
	<a href="{{ .Permalink }}">{{ .Name }}</a>
	{{ range $key, $value := .Data.Terms.Alphabetical }}
	{{ $termPage := .Page }}
	{{ $count := .Count }}
	{{ with $termPage }}
	<li>
	<span class="taxonomy-element">
	<a href="{{ .Permalink }}">{{ .Title }}</a>

[Copilot]

range $key, $value := .Data.Terms.Alphabetical declares $key/$value but the template uses the implicit dot (.) instead; consider simplifying to range .Data.Terms.Alphabetical (or consistently use $value) to avoid unused variables and make the intent clearer.

Suggested change

	{{ range $key, $value := .Data.Terms.Alphabetical }}
	{{ range .Data.Terms.Alphabetical }}

[Copilot]

PR description note says the tag URL will change "from /tags/raspberry-pi/", but this change is consolidating variants to the raspberry-pi term. Consider updating the description to avoid implying the canonical URL is moving away from /tags/raspberry-pi/.