refactor: migrate to lazy.nvim (#3647)

* refactor: convert plugins spec to lazy

* refactor(lazy): remove impatient

* fix(telescope): no more errors if theme is nil

* refactor(lazy): use lazy in plugin_loader

* refactor(lazy): pin plugins with packer's snapshot

* fix: add plugins to rtp before config:init

* fix: fs_stat nil check

* feat: lazy cache

* feat(lazy): reloading

* refactor(lazy): plugin-loader functions

* feat(lazy): cache reset

* refactor: set runtimepath manually

* fix: runtimepath

* refactor(rtp)

* refactor(lazy): packer -> lazy in various places

* fix(lazy): disable tree-sitter ensure installed

* refactor(lazy): restore order to bootstrap

* refactor(lazy): remove unused impatient profiler

* small fixes

* `lvim.plugins` deprecation handling

* fix: deprecation of `requires` in plugin specs

* feat: core plugins pinning

* refactor(lazy): plugin loader tests

* refactor(lazy): use lazy in scripts

* refactor(lazy): which-key keybinds

* chore: format

* fix: installer

* fix: first time setup

* feat: changes required for packaging

commit 951ac2b7c01b5200b973660c967852d1706cce28
Author: LostNeophyte <lostneophyte@tuta.io>
Date:   Wed Dec 28 13:49:44 2022 +0100

    fix: clean folder before copying plugins

commit 64e9afa44b8e528ba527e0510d0d8c2d2237a095
Author: LostNeophyte <lostneophyte@tuta.io>
Date:   Wed Dec 28 13:35:41 2022 +0100

    feat: copy core plugins on first run

commit 2d8e72090c7624f68c09a9aa6582223373a810c1
Author: LostNeophyte <lostneophyte@tuta.io>
Date:   Wed Dec 28 13:11:22 2022 +0100

    feat(utils): fs_copy

commit 85c1f025a6ba13183e85141f75f60e2eefc77bb5
Author: LostNeophyte <lostneophyte@tuta.io>
Date:   Wed Dec 28 13:04:38 2022 +0100

    fix: copy correct example config

* fix: packer specs deprecation handling

* fix: plugin specs deprecation

* feat: pin lazy's version

* fix: remove plugins form rtp before loading lazy

* fix: plugin-loader test

* feat(lazy): add keymappings for profile, log, and debug (#3665)

* feat(lazy): Add keymappings for profile, log, and debug

* feat(lazy): Add keymap for cleaning

* chore: format

* pref: lazy load many plugins

Co-authored-by: Uzair Aftab <uzaaft@outlook.com>

* fix: bootstrap correct version of lazy

* fix: also use CmdLineEnter event for cmp

* fix: don't use lazy's modules before it's set up

* perf: (hack) enable lazy's cache before loading lazy

* fix: plugins.lua

* fix: plugins bump script

* chore: remove debug print

* feat: add rounded border for `:Lazy`

* fix: bufferline flashing

* fix: don't close lazy on startup

* fix: load breadcrumbs on startup

* fix: don't lazy load bufferline

* chore: bump lazy's version

* fix: remove site from rtp (fixes treesitter issues)

* revert default config copying changes

* fix(bootstrap): actually remove plugins dir on windows

* chore: bump lazy's version

* chore: bump lazy's version

Co-authored-by: kylo252 <59826753+kylo252@users.noreply.github.com>
Co-authored-by: Uzair Aftab <48220549+Uzaaft@users.noreply.github.com>
Co-authored-by: Uzair Aftab <uzaaft@outlook.com>
Co-authored-by: opalmay <opal.mizrahi2@gmail.com>

lua/lvim/utils/hooks.lua

@@ -12,31 +12,22 @@ function M.run_pre_reload()
   Log:debug "Starting pre-reload hook"
 end
 
-function M.run_on_packer_complete()
-  Log:debug "Packer operation complete"
-  vim.api.nvim_exec_autocmds("User", { pattern = "PackerComplete" })
-
-  -- -- FIXME(kylo252): nvim-tree.lua/lua/nvim-tree/view.lua:442: Invalid window id
-  -- vim.g.colors_name = lvim.colorscheme
-  -- pcall(vim.cmd.colorscheme, lvim.colorscheme)
-
-  if M._reload_triggered then
-    Log:debug "Reloaded configuration"
-    M._reload_triggered = nil
-  end
-end
+-- TODO: convert to lazy.nvim
+-- function M.run_on_packer_complete()
+-- -- FIXME(kylo252): nvim-tree.lua/lua/nvim-tree/view.lua:442: Invalid window id
+-- vim.g.colors_name = lvim.colorscheme
+-- pcall(vim.cmd.colorscheme, lvim.colorscheme)
+-- end
 
 function M.run_post_reload()
   Log:debug "Starting post-reload hook"
-  M._reload_triggered = true
 end
 
----Reset any startup cache files used by Packer and Impatient
+---Reset any startup cache files used by lazy.nvim
 ---It also forces regenerating any template ftplugin files
 ---Tip: Useful for clearing any outdated settings
 function M.reset_cache()
-  vim.cmd [[LuaCacheClear]]
-  plugin_loader.recompile()
+  plugin_loader.reset_cache()
   local lvim_modules = {}
   for module, _ in pairs(package.loaded) do
     if module:match "lvim.core" or module:match "lvim.lsp" then
@@ -57,9 +48,7 @@ function M.run_post_update()
       "Please upgrade your Neovim base installation. Newer version of Lunarvim requires v0.7+",
       vim.log.levels.WARN
     )
-    vim.wait(1000, function()
-      return false
-    end)
+    vim.wait(1000)
     local ret = reload("lvim.utils.git").switch_lvim_branch(compat_tag)
     if ret then
       vim.notify("Reverted to the last known compatible version: " .. compat_tag, vim.log.levels.WARN)