feat: remove unused plugins, add wakapi

nvim/lua/plugins/util/neotab.lua

@@ -1,7 +0,0 @@
-return {
-    "kawre/neotab.nvim",
-    event = "InsertEnter",
-    opts = {
-        tabkey = "",
-    },
-}

nvim/lua/plugins/util/scratch.lua

@@ -1,6 +0,0 @@
-return {
-    "LintaoAmons/scratch.nvim",
-    keys = {
-        { "<leader><leader>+", ":Scratch<CR>", desc = "Open a scratchpad" }
-    }
-}

nvim/lua/plugins/util/wakapi.lua

@@ -0,0 +1 @@
+return { 'wakatime/vim-wakatime', lazy = false }

nvim/lua/plugins/util/zen-mode.lua

@@ -1,13 +0,0 @@
-return {
-    -- view buffer w/o distractions
-    "folke/zen-mode.nvim",
-    opts = {
-        window = {
-            width = 1,
-            height = 1,
-        },
-    },
-    keys = {
-        { "<leader>z", ":ZenMode<CR>", desc = "open current buffer in zen mode" },
-    },
-}