git: Make all bold colors bright

Make all bold colors (also) bright, since kitty does not render bold
colors in their bright version, but I've gotten used to how this looks.

For the graph I've gotten rid of the boldness and only switched to
bright versions since I think it makes no sense to have different line
weights for the branches (Although I apparently never noticed, so I
can't say that this was misleading in practice).

.config/git/config

@@ -52,6 +52,38 @@
 	sort = -committerdate
 [clone]
 	filterSubmodules = yes
+[color "diff"]
+	# Make all bold colors also bright. See diff_colors in git's diff.c
+	oldMoved = bold brightmagenta
+	oldMovedAlternative = bold brightblue
+	newMoved = bold brightcyan
+	newMovedAlternative = bold brightyellow
+	oldBold = bold brightred
+	newBold = bold brightgreen
+[color "decorate"]
+	# Make all bold colors also bright. See decoration_colors in git's
+	# log-tree.c
+	branch = bold brightgreen
+	remoteBranch = bold brightred
+	tag = bold brightyellow
+	stash = bold brightmagenta
+	HEAD = bold brightcyan
+	grafted = bold brightblue
+[color "grep"]
+	# Make all bold colors also bright. See GREP_OPT_INIT in git's grep.h
+	matchContext = bold brightred
+	matchSelected = bold brightred
+[color "interactive"]
+	# Make all bold colors also bright. See init_add_i_state in git's
+	# add-interactive.c
+	help = bold brightred
+	prompt = bold brightblue
+	error = bold brightred
+[color "remote"]
+	# Make all bold colors also bright. See keywords in git's sideband.c
+	warning = bold brightyellow
+	success = bold brightgreen
+	error = bold brightred
 [color "status"]
 	added = 076
 	untracked = 014
@@ -102,6 +134,9 @@
 	singleKey = true
 [log]
 	follow = true
+	# Use bright instead of bold colors. See column_colors_ansi in git's
+	# color.c used by graph.c
+	graphColors = red,green,yellow,blue,magenta,cyan,brightred,brightgreen,brightyellow,brightblue,brightmagenta,brightcyan
 [merge]
 	conflictstyle = diff3
 	log = true