feat(defaults): new installs now default to snacks picker/explorer. Existing installs don't change.

lua/lazyvim/util/json.lua

@@ -97,6 +97,8 @@ function M.migrate()
         return vim.tbl_contains(ai, name) and ("lazyvim.plugins.extras.ai." .. name) or extra
       end)
     end, json.data.extras or {})
+  elseif json.data.version == 7 then
+    json.data.install_version = 7
   end
 
   M.save()

lua/lazyvim/util/plugin.lua

@@ -81,7 +81,7 @@ end
 function M.fix_imports()
   local defaults ---@type table<string, LazyVimDefault>
   Plugin.Spec.import = LazyVim.inject.args(Plugin.Spec.import, function(_, spec)
-    if LazyVim.config.json_loaded then
+    if LazyVim.config.json.loaded then
       -- extra disabled by defaults?
       defaults = defaults or LazyVim.config.get_defaults()
       local def = defaults[spec.import]