migrate to decoupled Blowfish layout, fix TOC scrollspy, and update docs

- Theme Decoupling & Cleanup:
      - Fully decoupled and vendored the Blowfish theme directly into root directories (layouts/,
  assets/, static/, data/, i18n/).
      - De-registered and cleaned up legacy Git submodules (themes/blowfish, themes/hugo-admonitions)
  from the Git index to protect the build from upstream breakages.
      - Configured .gitignore to ignore development preview symlinks (content, static,
  config/_default/menus.en.toml), build folders (public/, resources/), and locks.

    - TOC & Layout Fixes:
      - Replaced the custom layouts/_default/single.html template with the Blowfish default to restore
  native container widths and the side-by-side flex layout.
      - Restored TOC to float on the right sidebar on desktop viewports and render inline on mobile
  viewports.
      - Fixed a parameter resolution bug in layouts/partials/toc.html by checking both .Site.Params.
  smartTOC and .Site.Params.article.smartTOC (where it is defined in params.toml).
      - Upgraded the TOC scrollspy JavaScript to target all '#TableOfContents' containers on the page,
  enabling highlight tracking on both desktop and mobile layouts.

    - Documentation Updates (README.md):
      - Restored YAML front matter metadata block at the top.
      - Added detailed notes on the CI/CD build process and Gitea runner deployment targets
  (/srv/www/docs-public and /srv/www/docs-private).
      - Added a categorized and sorted "Shortcodes Quick Reference" table at the top of the shortcodes
  section (ordered by Custom, Hugo Default, and Blowfish).
      - Documented custom shortcodes (Include, Screenshot, Raw HTML) and missing Hugo default
  shortcodes (Highlight, Instagram, Param, Ref, Relref, Twitter, Vimeo, Youtube).
      - Restructured headings to ensure all sub-shortcodes are H3, removed block break tags (<br/>),
  and appended horizontal separators (---) after H2 sections.

config/_default/hugo.toml

@@ -1,17 +1,28 @@
 # -- Site Configuration --
+# Refer to the theme docs for more details about each of these parameters.
+# https://blowfish.page/docs/getting-started/
 
-theme = ["hugo-admonitions", "blowfish"]
-baseURL = "https://wiki.wompmacho.com/"
+# theme = "blowfish"
+baseURL = "https://dev.wompmacho.com/"
 defaultContentLanguage = "en"
-relativeURLs = true
+
+# pluralizeListTitles = "true" # hugo function useful for non-english languages, find out more in  https://gohugo.io/getting-started/configuration/#pluralizelisttitles
 
 enableRobotsTXT = true
-summaryLength = 5
+summaryLength = 0
+
+buildDrafts = false
+buildFuture = false
 
-buildDrafts = true
-buildFuture = true
 enableEmoji = true
-enableGitInfo = true
+
+# googleAnalytics = "G-XXXXXXXXX"
+
+[pagination]
+  pagerSize = 100
+
+[imaging]
+  anchor = 'Center'
 
 [taxonomies]
   tag = "tags"
@@ -20,21 +31,42 @@ enableGitInfo = true
   series = "series"
 
 [sitemap]
-  changefreq = "daily"
-  filename = "sitemap.xml"
+  changefreq = 'daily'
+  filename = 'sitemap.xml'
   priority = 0.5
 
 [outputs]
   home = ["HTML", "RSS", "JSON"]
 
-[frontmatter]
-  # Order of priority for the .Lastmod date
-  lastmod = [":git", ":fileModTime", "lastmod", "date", "publishDate"]
+[related]
+  threshold = 0
+  toLower = false
 
-[markup.tableOfContents]
-  endLevel = 3
-  ordered = false
-  startLevel = 2
+    [[related.indices]]
+        name = "tags"
+        weight = 100
+
+    [[related.indices]]
+        name = "categories"
+        weight = 100
+
+    [[related.indices]]
+        name = "series"
+        weight = 50
+
+    [[related.indices]]
+        name = "authors"
+        weight = 20
+
+    [[related.indices]]
+        name = "date"
+        weight = 10
+
+    [[related.indices]]
+      applyFilter = false
+      name = 'fragmentrefs'
+      type = 'fragments'
+      weight = 10
 
 [module]
   [[module.mounts]]
@@ -53,14 +85,14 @@ enableGitInfo = true
     source = "/srv/configs"
     target = "assets/configs"
   [[module.mounts]]
-    source = "/srv/dev/hugo/wiki"
-    target = "assets/dev/hugo/wiki"
-    
+    source = "/srv/dev/hugo/website"
+    target = "assets/dev/hugo/website"
+
 [security]
   [security.funcs]
     readFile = [".*"]
     "os.Stat" = [".*"]
     "os.ReadDir" = [".*"]
   [security.exec]
-    # Hugo must be allowed to run the asciidoctor binary
     allow = ['^git$', '^go$', '^npx$', '^postcss$', '^asciidoctor$']
+