Switched to using pcall for imports

Signed-off-by: Taken <taken@mairimashita.org>

after/plugin/lsp.lua

@@ -1,4 +1,5 @@
 local lsp = require('lsp-zero').preset({})
+local lspconfig = require('lspconfig')
 
 lsp.on_attach(function(client, bufnr)
     lsp.default_keymaps({buffer = bufnr})
@@ -35,6 +36,7 @@ lsp.ensure_installed({
     'tsserver',
     'rust_analyzer',
 })
-require('lspconfig').lua_ls.setup(lsp.nvim_lua_ls())
+lspconfig.lua_ls.setup(lsp.nvim_lua_ls())
+lspconfig.tsserver.setup({})
 
 lsp.setup()