feat(nvim): scl improvements

config/nvim/lua/config/lines/statuscolumn.lua

@@ -34,11 +34,14 @@ return {
         local expr = require('config.fold').foldexpr()
         if expr:sub(1, 1) == '>' then
             if vim.fn.foldclosed(vim.v.lnum) ~= -1 then
-                return '>'
+                return '> '
             else
-                return 'v'
+                return 'v '
             end
         end
+        if vim.fn.foldlevel(vim.v.lnum) == 0 then
+            return ''
+        end
         return ' '
     end,
     sign = function()

config/nvim/lua/plugins/git.lua

@@ -260,9 +260,6 @@ return {
                 topdelete = { text = '‾' },
                 changedelete = { text = '│' },
             },
-            on_attach = function(bufnr)
-                vim.wo[vim.fn.bufwinid(bufnr)].signcolumn = 'yes'
-            end,
         },
         keys = {
             {