[gitignore] restoring the old Git behavior for the CSS directory

The advantage of the old behavior is that users can keep backups, copies or any other CSS files with different names in the directory without Git interfering.

Author: KristjanESPERANTO

.gitignore

@@ -58,8 +58,12 @@ Temporary Items
 modules
 !modules/default
 
-# Ignore changes to the custom css files but keep others.
-css/custom.css
+# Ignore changes to the custom css files but keep the sample and main.
+/css/*
+!/css/custom.css.sample
+!/css/font-awesome.css
+!/css/main.css
+!/css/roboto.css
 
 # Ignore users config file but keep the sample.
 config

CHANGELOG.md

@@ -18,7 +18,7 @@ planned for 2026-01-01
 
 ### Removed
 
-- [weather] Removed deprecated ukmetoffice datapoint provider (#3842, #3952)
+- [weather] Removed deprecated `ukmetoffice` datapoint provider (#3842, #3952)
 
 ### Changed