[GIT PULL] gitk: discourage AI, color preference dialog

The following changes since commit f1de86371cb85dd09d55070d139e5fcdc595f026:

  Merge branch 'spanish_pr_bis' of github.com:basuradeluis/gitkbis (2026-07-16 10:53:01 +0200)

are available in the Git repository at:

  https://github.com/j6t/gitk.git master

for you to fetch changes up to a6457acb0f56cc2de76bcc12a5d18217973fbba1:

  Merge branch 'js/prefs-color-buttons' (2026-09-04 17:08:34 +0200)

----------------------------------------------------------------
Johannes Sixt (8):
      gitk: set intitial colors of swatches using the available helper
      gitk: condense repetitive code around color buttons into foreach loops
      gitk: show color preferences on the button instead of the label
      gitk: use more natural language for labels of color preferences
      gitk: avoid constructing dialog titles from text pieces
      gitk: move UI for generic colors above diff colors
      gitk: discourage AI contributions
      Merge branch 'js/prefs-color-buttons'

 README.md |   7 ++--
 gitk      | 123 ++++++++++++++++++++++++++++++--------------------------------
 2 files changed, 63 insertions(+), 67 deletions(-)