Squashed 'docs/' changes from 42914c50e..80dd7b067

Squashed 'docs/' changes from 42914c50e..80dd7b067

80dd7b067 theme: Fix border class in render-codeblock template
0d3fde6c9 content: Fix typo
23a4adb29 content: More site => project changes
9243e9f6b content: Rename site configuration to project configuration (phase 2)
330aa2249 content: Miscellaneous edits
25ce893be content: Clarify sort order with PAGE.Rotate
b398506dc content: Various dimension improvements
c54573d13 content: Use singular form in method section descriptions
d9a95fe54 content: Improve description of PAGE.Rotate
154f30600 content: Fix link
c71bd2776 content: Address Markdown linting error
72c88e68e content: Improve pages related to content dimensions
b85afa645 content: Fix formatting
7aaca8947 content: More site-to-project changes
8e1579030 content: Update quick start guide
f7ba1fde2 content: Make new-in into a note
8b9d51584 theme: Address TailwindCSS warnings
3a4c2a25c theme: Address Hugo v0.156.0 deprecations
4f1a2bd7b content: Improve glossary entries
21bcd23a6 content: Update glossary entry
c72ef1116 content: Update quick start guide
c0737ffab content: Add typography plugin to TailwindCSS example
80bcb868e content: Remove Site.AllPages from examples
2b9ba5831 content: Replace Page.Sites and Site.Sites with hugo.Sites
2cdcc2556 content: Remove outdated badges
5a4beb530 content: Replace Site.Data with hugo.Data
de4651b5d content: Update glossary entry
2302825a7 content: Add hugo.Data and note other deprecations
bac5da4b5 content: Add hugo.Sites and update the other Sites methods
0f7d99153 content: Add Site.IsDefault
f888f33bb content: Update glossary entries
65311c2de content: Include the "build" subcommand where appropriate
4991320d2 content: Standard shell language code in info strings
b16d9f162 theme: Style todo lists
f121450c6 content: Update version references
5a81dd8c2 content: Update CLI documentation
f3ae0ce86 content: Rename site configuration to project configuration (phase 1)
9c8327119 content: Miscellaneous edits
fbff91e22 Update HUGO_VERSION to 0.156.0
2ec625ae8 content: Restore snap installation instructions
fc8c246b8 content: Clarify module initialization

git-subtree-dir: docs
git-subtree-split: 80dd7b067c31c28b13c51f3ac4636890509a4bb7