Squashed 'docs/' changes from 39af43ef1..1798dc0d5

Squashed 'docs/' changes from 39af43ef1..1798dc0d5

1798dc0d5 Update theme
403fa716e Update CLI documentation (#2092)
aade5a09e Correct media subtype example
53cd9dea6 netlify: Hugo 0.112.3
b78b86cb1 Add source/target warning to resources.Copy (#2091)
50c299729 netlify: Hugo 0.112.2
73197046f Change config.xxx to hugo.xxx throughout the documentation (#2090)
d489d4c6f Add hugo.WorkingDir to docs (#2089)
7487df809 Fix typos (#2088)
6d0572cd6 netlify: Hugo 0.112.1
6838600b2 netlify: Hugo 0.112.0
513e7a80f Merge branch 'tempv0.112.0'
91eb44275 Some more about 0.112.0
bd3b33a27 docs: Regen docshelper
fb3027daf docs: Regen CLI docs
8e7b8e987 Merge commit 'f96384a3b596f9bc0a3a035970b09b2c601f0ccb'
a942ceef4 tpl/tplimpl: Add img loading attribute to figure shortcode  (#10927)
0e0c7b25e tpl/urls: Return empty string when JoinPath has zero args
310ce949a tpl/urls: Add JoinPath template function
ae435ca77 tpl: Add math.Abs
f340139f8 Revert "Update syntax-highlighting.md (#10929)" (#10930)
917a0e24d Update syntax-highlighting.md (#10929)

git-subtree-dir: docs
git-subtree-split: 1798dc0d54ce048dd975863b490cd809ef14268a