fix(treesitter): always install all built-in treesitter parsers to prevent queriy issues

lua/lazyvim/plugins/treesitter.lua

@@ -37,6 +37,7 @@ return {
       context_commentstring = { enable = true, enable_autocmd = false },
       ensure_installed = {
         "bash",
+        "c",
         "help",
         "html",
         "javascript",