Face: Complete Hugo migration to ASW Hugo pack.

- Promoted hugo/ contents to root (config.toml, content/ with 32 MD writings from old HTML, themes/asw-hugo symlink)
- Removed SSI-era files (_include/, writings/*.html, index.html)
- Verified clean build: hugo --dest public/ produces ASW-optimized static site (1.7M, tag clouds, theme toggle)
- Site ready at public/index.html

Next: Update nginx config for garden.trentuna.com to serve static public/ (replace SSI proxy on 8045).
Signed-off-by: Templeton Peck <face@a-team.dev>

layouts/partials/head.html

@@ -0,0 +1,18 @@
+<meta charset="utf-8">
+<meta name="viewport" content="width=device-width, initial-scale=1">
+<title>
+  {{- if .IsHome -}}
+    {{ .Site.Title }}
+  {{- else -}}
+    {{ .Title }} · {{ .Site.Title }}
+  {{- end -}}
+</title>
+{{- with .Description }}<meta name="description" content="{{ . }}">{{- end }}
+{{- if not .Description }}{{- with .Site.Params.description }}<meta name="description" content="{{ . }}">{{- end }}{{- end }}
+
+<!-- ASW framework CSS only — no custom theme overrides -->
+<link rel="stylesheet" href="{{ "css/asw.css" | absURL }}">
+
+{{- range .AlternativeOutputFormats -}}
+<link rel="{{ .Rel }}" type="{{ .MediaType.Type }}" href="{{ .Permalink | safeURL }}">
+{{- end }}