nvim: Map zenmode to global show/hide toggle group

Mapped de-/activating zen mode to <leader>sz which means it belongs
to the '+s' group of mappings which generally activate or deactivate
showing something in nvim.

Previously belonged to <leader>vz which rather is a group changing
something about nvim configuration itself.

nvim/.config/nvim/lua/core/mappings.lua

@@ -138,8 +138,6 @@ map(
 )
 map("n", "<leader>vl", ":Lazy<cr>", { desc = "Lazy" })
 map("n", "<leader>vm", ":Mason<cr>", { desc = "Mason" })
--- Set vim to distraction free prose mode with F11
-map("n", "<leader>vz", ":ZenMode<cr>", { silent = true })
 
 -- PLUGIN: Telescope GLOBAL FUZZY FINDING
 -- buffers and files in current workdir
@@ -197,6 +195,8 @@ map("n", "<localleader>ZD", ":setlocal spell! spelllang=de_de<cr>", { desc = "To
 map("i", "<c-z>", "<C-G>u<Esc>[s1z=`]a<C-G>u")
 map("n", "<localleader>z", "ms[s1z=`s", { desc = "Fix last spell error" })
 
+-- Set vim to distraction free prose mode
+map("n", "<leader>sz", ":ZenMode<cr>", { silent = true })
 -- PLUGIN: mini.nvim
 prefix({ ["<leader>s"] = { name = "+show" } })
 map("n", "<leader>sm", ":lua MiniMap.toggle()<cr>", { silent = true, desc = "toggle minimap" })