Finish renaming enable_statusline_display_mode to enable_statusline_mode (#2634)

This was started in #1843 but there were still remnants of the old name
in various guides and toml files.

docs/cn/layers/core/statusline.md

@@ -59,7 +59,7 @@ lang: cn
     # 4: 1 ➛ 1
 
     # 是否在状态栏上显示当前模式，默认情况下，不显示 Normal/Insert 等
-    enable_statusline_display_mode = true
+    enable_statusline_mode = true
 
     # 状态栏左端部分的构成
     statusline_left_sections = ['winnr', 'major mode', 'filename', 'fileformat', 'minor mode lighters', 'version control info', 'search status']

docs/cn/quick-start-guide.md

@@ -98,7 +98,7 @@ SpaceVim 的默认配置文件为 `~/.SpaceVim.d/init.toml`。下面为一简单
     enable_tabline_filetype_icon = true
     # 是否在状态栏上显示当前模式，默认情况下，不显示 Normal/Insert 等
     # 字样，只以颜色区分当前模式
-    enable_statusline_display_mode = false
+    enable_statusline_mode = false
 
 # SpaceVim 模块设置，主要包括启用/禁用模块
 

docs/layers/core/statusline.md

@@ -56,7 +56,7 @@ Here is a list of SpaceVim options for statusline, these are different from laye
     # 4: 1 ➛ 1
 
     # Enable/Disable show mode on statusline
-    enable_statusline_display_mode = true
+    enable_statusline_mode = true
 
     # left sections of statusline
     statusline_left_sections = [

docs/quick-start-guide.md

@@ -88,7 +88,7 @@ documentation.
     enable_tabline_filetype_icon = true
     # Display current mode text on statusline, by default It is disabled,
     # only color will be changed when switch modes.
-    enable_statusline_display_mode = false
+    enable_statusline_mode = false
 
 # Enable autocomplete layer
 [[layers]]

mode/basic.toml

@@ -23,7 +23,7 @@
     buffer_index_type = 4
     windows_index_type = 3
     enable_tabline_filetype_icon = false
-    enable_statusline_display_mode = false
+    enable_statusline_mode = false
     statusline_unicode_symbols = false
     # Enable vim compatible mode, avoid changing origin vim key bindings
     vimcompatible = true

mode/dark_powered.toml

@@ -22,7 +22,7 @@
     statusline_inactive_separator = "arrow"
     buffer_index_type = 4
     enable_tabline_filetype_icon = true
-    enable_statusline_display_mode = false
+    enable_statusline_mode = false
 
 # Enable autocomplete layer
 [[layers]]