feat: format html, json and css with prettier

lua/configs/conform.lua

@@ -1,10 +1,13 @@
 local options = {
   formatters_by_ft = {
-    lua = { "stylua" },
     bash = { "shfmt" },
-    sh = { "shfmt" },
+    css = { "prettier" },
+    json = { "prettier" },
+    html = { "prettier" },
+    lua = { "stylua" },
     markdown = { "prettier" },
-    yaml = { "yamlfmt" },
+    sh = { "shfmt" },
+    yaml = { "prettier" },
   },
 
   format_on_save = {