Disable efm-langserver in default

plugin/lsp_settings.vim

@@ -214,7 +214,7 @@ function! s:vimlsp_load_or_suggest(ft) abort
   let l:found = 0
 
   for l:server in s:settings[a:ft]
-    if s:vimlsp_settings_get(l:server.command, 'disabled', 0)
+    if get(l:server, 'disabled', 0) || s:vimlsp_settings_get(l:server.command, 'disabled', 0)
       continue
     endif
     let l:default = get(g:, 'lsp_settings_' . a:ft, '')

schema.json

@@ -23,6 +23,10 @@
             "description": "define name of language server",
             "type": "string"
           },
+          "diabled": {
+            "description": "disable this server",
+            "type": "boolean"
+          },
           "requires": {
             "description": "define commands to install this language server",
             "type": "array",

settings.json

@@ -3,6 +3,7 @@
   "_": [
     {
       "command": "efm-langserver",
+      "disabled": true,
       "requires": []
     }
   ],