Update ts_ls.lua to include instructions for ember support

[NullVoxPopuli]

idk if we just want instructions here? because we can do a lot better with the on_new_config hook.

Here is what I do in my own configs:

    if (serverName == 'ts_ls') then
      local filetypes = {
        'typescript',
        'javascript',
        'typescript.glimmer',
        'javascript.glimmer',
        'typescript.tsx',
        'javascript.jsx',
        'html.handlebars',
        'handlebars',
      }
      server.setup({
        -- filetypes MUST include our custom filetypes for all variants of TS that we might want to use
        -- else the server won't boot and on_new_config won't get called, so we can't conditionally
        -- configure the init_options based on our project
        filetypes = filetypes,
        root_dir = utils.is_ts_project,
        capabilities = capabilities,
        -- This allows us to switch types of TSServers based on the open file.
        -- We don't always need the @glint/tsserver-plugin -- for example, in backend projects.
        on_new_config = function(new_config, new_root_dir)
          local info = utils.read_nearest_ts_config(new_root_dir)
          local glintPlugin = new_root_dir .. "node_modules/@glint/tsserver-plugin"

          if new_config.init_options then
            new_config.init_options.tsdk = get_typescript_server_path(new_root_dir)
            new_config.init_options.requestForwardingCommand = "forwardingTsRequest"


            if (info.isGlintPlugin) then
              new_config.init_options.plugins = {
                {
                  name = "@glint/tsserver-plugin",
                  location = glintPlugin,
                  languages = filetypes,
                  enableForWorkspaceTypeScriptVersions = true,
                  configNamespace = "typescript"
                }
              }
              print(glintPlugin)
            end
          end
        end,
        init_options = {
          tsserver = { logVerbosity = 'verbose', trace = "verbose" },
          preferences = {
            disableAutomaticTypingAcquisition = true,
            importModuleSpecifierPreference = "relative",
            importModuleSpecifierEnding = "minimal",
          },
          plugins = {}
        },
        settings = mySettings[serverName],
        on_attach = function(client, bufnr)
          keymap(bufnr)
          conditional_features(client, bufnr)
        end
      })

this allows automatic swapping of the tsplugins based on package.json, tsconfig.json, and/or node_modules contents

[justinmk]

from the lint ci :

lint.sh: Configs in lua/lspconfig/configs/* are deprecated. Add or update configs in lsp/* instead.

[justinmk]

stylua lint issue