Fix invisible text in Catppuccin and Tokyo Night skins

- catppuccin-latte.ini: Fixed dhotfocus and changedline with same fg/bg colors
- catppuccin.ini: Fixed editlinestate and changed with same fg/bg colors
- tokyo-night.ini: Fixed changedline with same fg/bg colors

These changes address the visibility issues identified in PR MidnightCommander#4775 review
where text was invisible due to identical foreground and background colors.

Author: rafaelvzago

misc/skins/catppuccin-latte.ini

@@ -50,7 +50,7 @@
     _default_ = color255;color248
     dfocus = color255;color69
     dhotnormal = color69;color248
-    dhotfocus = color69;color69
+    dhotfocus = color255;color69
     dtitle = color69;color248
 
 [error]
@@ -125,7 +125,7 @@
 
 [diffviewer]
     added = color238;color151
-    changedline = color69;color69
+    changedline = color238;color69
     changednew = color210;color69
     changed = color238;color69
     removed = color238;color210

misc/skins/catppuccin.ini

@@ -110,7 +110,7 @@
     editmarked = color30;color189
     editwhitespace = color69;color234
     editnonprintable = ;color30
-    editlinestate = color189;color189
+    editlinestate = color238;color189
     bookmark = color189;color210
     bookmarkfound = color30;color151
     editrightmargin = color69;color30
@@ -127,7 +127,7 @@
     added = color189;color151
     changedline = color69;color189
     changednew = color210;color189
-    changed = color189;color189
+    changed = color238;color189
     removed = color189;color210
     error = color210;color250
 

misc/skins/tokyo-night.ini

@@ -125,7 +125,7 @@
 
 [diffviewer]
     added = color147;color148
-    changedline = color69;color69
+    changedline = color255;color69
     changednew = color203;color69
     changed = color147;color69
     removed = color147;color203