feat(lsp): Make ltex automatically choose the correct language

lua/plugins/lsp.lua

@@ -107,6 +107,16 @@ return {
 							},
 						})
 					end,
+					["ltex"] = function()
+						lspconfig.ltex.setup {
+							capabilities = capabilities,
+							settings = {
+								ltex = {
+									language = "auto",
+								},
+							},
+						}
+					end,
 				},
 			})
 		end,