add comments, set width of Filetree and remove fugitive

lua/plugin/fugitive.lua

@@ -1,19 +0,0 @@
-return {
-  {
-    'tpope/vim-fugitive',
-    keys = {
-      { "<leader>gG",  "<cmd>Git <cr>",                          desc = "git" },
-      { "<leader>gs",  "<cmd>Git status <cr>",                   desc = "git status" },
-      { "<leader>gd",  "<cmd>Git diff <cr>",                     desc = "git diff" },
-      { "<leader>gD",  "<cmd>Git diff --staged <cr>",            desc = "git diff --staged" },
-      { "<leader>gl",  "<cmd>Git log --graph <cr>",              desc = "git log --graph" },
-      { "<leader>ga",  "<cmd>Git add --interactive <cr>",        desc = "git add" },
-      { "<leader>gA",  "<cmd>Git add -A <cr>",                   desc = "git add -A " },
-      { "<leader>gc",  "<cmd>Git commit <cr>",                   desc = "git commit" },
-      { "<leader>gC",  "<cmd>Git commit --amend <cr>",           desc = "git commit --amend " },
-      { "<leader>gCN", "<cmd>Git commit --amend --no-edit <cr>", desc = "git commit --amend " },
-      { "<leader>gp",  "<cmd>Git push <cr>",                     desc = "git push" },
-      { "<leader>gP",  "<cmd>Git pull <cr>",                     desc = "git pull" },
-    },
-  }
-}

lua/plugin/nvimtree.lua

@@ -11,7 +11,7 @@ return {
   config = function()
     require("nvim-tree").setup({
       view = {
-        width = 44,
+        width = 56,
       },
     })
   end,

lua/plugin/surround.lua

@@ -10,3 +10,15 @@ return {
     end
   }
 }
+
+--     Old text                    Command         New text
+-- --------------------------------------------------------------------------------
+--     surround_words             ysiw)           (surround_words)
+--     make strings               ys$"            "make strings"
+--     [delete around me!]        ds]             delete around me!
+--     remove <b>HTML tags</b>    dst             remove HTML tags
+--     'change quotes'            cs'"            "change quotes"
+--     <b>or tag types</b>        csth1<CR>       <h1>or tag types</h1>
+--     delete(function calls)     dsf             function calls
+
+--    :h nvim-surround.usage