remove unused plugins

lua/config/zen-mode.lua

@@ -1,15 +0,0 @@
-require("zen-mode").setup {
-  window = {
-    backdrop = 0.8, -- shade the backdrop of the Zen window. Set to 1 to keep the same as Normal
-    width = 120,
-    options = {
-      -- signcolumn = "no", -- disable signcolumn
-      -- number = false, -- disable number column
-      -- relativenumber = false, -- disable relative numbers
-      cursorline = false, -- disable cursorline
-      cursorcolumn = false, -- disable cursor column
-      foldcolumn = "0", -- disable fold column
-      list = false, -- disable whitespace characters
-    },
-  },
-}

lua/plugin_specs.lua

@@ -62,9 +62,6 @@ local plugin_specs = {
     end,
   },
 
-  -- Python indent (follows the PEP8 style)
-  { "Vimjas/vim-python-pep8-indent", ft = { "python" } },
-
   -- Python-related text object
   { "jeetsukumaran/vim-pythonsense", ft = { "python" } },
 
@@ -397,14 +394,6 @@ local plugin_specs = {
     ft = { "markdown" },
   },
 
-  {
-    "folke/zen-mode.nvim",
-    cmd = "ZenMode",
-    config = function()
-      require("config.zen-mode")
-    end,
-  },
-
   {
     "rhysd/vim-grammarous",
     enabled = function()
@@ -456,7 +445,7 @@ local plugin_specs = {
 
   -- Modern matchit implementation
   { "andymass/vim-matchup", event = "BufRead" },
-  { "tpope/vim-scriptease", cmd = { "Scriptnames", "Message", "Verbose" } },
+  { "tpope/vim-scriptease", cmd = { "Scriptnames", "Messages", "Verbose" } },
 
   -- Asynchronous command execution
   { "skywind3000/asyncrun.vim", lazy = true, cmd = { "AsyncRun" } },