Add spell check word list for CSS

common/vscode.nix

@@ -244,9 +244,11 @@ in
   "cSpell.minWordLength" = 2;
   "cSpell.customDictionaries" = {
     custom = { path = ./words.txt; };
+    custom-css = { path = ./words-css.txt; };
     custom-rust = { path = ./words-rust.txt; };
   };
   "cSpell.languageSettings" = [
+    { languageId = "css"; dictionaries = ["custom-css"]; }
     { languageId = "rust"; dictionaries = ["custom-rust"]; }
   ];
 }

common/words-css.txt

@@ -0,0 +1,5 @@
+clig
+dlig
+liga
+onum
+pcap