[pango/matthiasc/for-main] (19 commits) ...docs: Add one more dark mode image

[Matthias Clasen <matthiasc src gnome org>]

Summary of changes:

  b312191... Merge branch 'matthiasc/for-main' into 'main' (*)
  b69c506... docs: Add more details (*)
  2fc1599... Merge branch 'layout-docs' into 'main' (*)
  7bf8488... docs: More details (*)
  d659887... Merge branch 'layout-docs' into 'main' (*)
  10deeea... docs: Fix up deps for images (*)
  f412687... gravity: Correct the documentation (*)
  cb27301... docs: Improve image placement (*)
  b674819... docs: Add a dark mode variant of some images (*)
  aaa4730... docs: Add some more images (*)
  d20b0c9... docs: Cosmetic fixes (*)
  ed13e66... Merge branch 'layout-docs' into 'main' (*)
  f437641... Merge branch 'matthiasc/for-main' into 'main' (*)
  623134f... Add line-height attributes (*)
  5a20c48... layout: Handle line-height attributes (*)
  e2def59... Fix up logical rectangle reporting (*)
  336dca6... Adapt tests (*)
  c4d1381... Merge branch 'line-height-attribute' into 'main' (*)
  0e89671... docs: Add one more dark mode image

(*) This commit already existed in another branch; no separate mail sent