perf: lazy load most plugins (#3750)

* perf: lazy load most plugins

* fix(lazy): suggested fixes for pref/lazyloading branch (#3754)

fix(lazy): Suggested fixes from previous comments

fix(lazy): applying suggestions from code review

Co-authored-by: LostNeophyte <lostneophyte@tuta.io>

Co-authored-by: Pratyush Bharati <pbharati@Pratyushs-MacBook-Pro.local>
Co-authored-by: LostNeophyte <lostneophyte@tuta.io>

* chore: format

* move lazy utils to modules.lua

* simplify telescope actions

* refactor: cmp_window local name

* feat: more lazy loading cmds

* refactor(cmp): minor clean up

* perf: set lazy loading by default

* refactor(alpha): remove broken lazy load

* revert: explictily set lazy loading

This reverts commit ba38193e4e.

* test: enable lazy-loading for bigfile

* perf: defer projects and alpha to VimEnter

* refactor(bufferline): add comment

* perf: better lazy load dap/dapui

* perf: lazy load ts-commentstring with Comment.nvim pre_hook

---------

Co-authored-by: pr-313 <46706232+pr-313@users.noreply.github.com>
Co-authored-by: Pratyush Bharati <pbharati@Pratyushs-MacBook-Pro.local>
Co-authored-by: opalmay <opal.mizrahi2@gmail.com>
Co-authored-by: kylo252 <59826753+kylo252@users.noreply.github.com>

lua/lvim/plugin-loader.lua

@@ -39,6 +39,10 @@ function plugin_loader.init(opts)
         snapshot["lazy.nvim"].commit,
       }
     end
+
+    vim.schedule(function()
+      require("lvim.lsp").setup()
+    end)
   end
 
   vim.opt.runtimepath:append(lazy_install_dir)
@@ -118,6 +122,10 @@ function plugin_loader.load(configurations)
           reset = false,
         },
       },
+      defaults = {
+        lazy = false,
+        version = nil,
+      },
       readme = {
         root = join_paths(get_runtime_dir(), "lazy", "readme"),
       },