add option for cheatsheet theme

and add description for some mappings

lua/core/default_config.lua

@@ -70,6 +70,10 @@ M.ui = {
       { "  Themes", "Spc t f", "Telescope themes" },
     },
   },
+
+  cheatsheet = {
+    theme = "grid", -- simple/grid
+  },
 }
 
 M.plugins = {}

lua/core/mappings.lua

@@ -64,16 +64,16 @@ M.general = {
   t = { ["<C-x>"] = { termcodes "<C-\\><C-N>", "escape terminal mode" } },
 
   v = {
-    ["<Up>"] = { 'v:count || mode(1)[0:1] == "no" ? "k" : "gk"', opts = { expr = true } },
-    ["<Down>"] = { 'v:count || mode(1)[0:1] == "no" ? "j" : "gj"', opts = { expr = true } },
+    ["<Up>"] = { 'v:count || mode(1)[0:1] == "no" ? "k" : "gk"', "move up", opts = { expr = true } },
+    ["<Down>"] = { 'v:count || mode(1)[0:1] == "no" ? "j" : "gj"', "move down", opts = { expr = true } },
   },
 
   x = {
-    ["j"] = { 'v:count || mode(1)[0:1] == "no" ? "j" : "gj"', opts = { expr = true } },
-    ["k"] = { 'v:count || mode(1)[0:1] == "no" ? "k" : "gk"', opts = { expr = true } },
+    ["j"] = { 'v:count || mode(1)[0:1] == "no" ? "j" : "gj"', "move left", opts = { expr = true } },
+    ["k"] = { 'v:count || mode(1)[0:1] == "no" ? "k" : "gk"', "move down", opts = { expr = true } },
     -- Don't copy the replaced text after pasting in visual mode
     -- https://vim.fandom.com/wiki/Replace_a_word_with_yanked_text#Alternative_mapping_for_paste
-    ["p"] = { 'p:let @+=@0<CR>:let @"=@0<CR>', opts = { silent = true } },
+    ["p"] = { 'p:let @+=@0<CR>:let @"=@0<CR>', "dont copy replaced text", opts = { silent = true } },
   },
 }