Fix hover menu item text color in base16 themes (#1668)

* fix hover menu item text in base16 dark

* same ix for base16_default_light and base16_terminal

runtime/themes/base16_default_dark.toml

@@ -1,7 +1,7 @@
 # Author: RayGervais <raygervais@hotmail.ca>
 
 "ui.background" = { bg = "base00" }
-"ui.menu" = "base01"
+"ui.menu" = { fg = "base05", bg = "base01" }
 "ui.menu.selected" = { fg = "base01", bg = "base04" }
 "ui.linenr" = { fg = "base03", bg = "base01" }
 "ui.popup" = { bg = "base01" }

runtime/themes/base16_default_light.toml

@@ -1,7 +1,7 @@
 # Author: NNB <nnbnh@protonmail.com>
 
 "ui.background" = { bg = "base00" }
-"ui.menu" = "base01"
+"ui.menu" = { fg = "base05", bg = "base01" }
 "ui.menu.selected" = { fg = "base01", bg = "base04" }
 "ui.linenr" = { fg = "base03", bg = "base01" }
 "ui.popup" = { bg = "base01" }

runtime/themes/base16_terminal.toml

@@ -1,6 +1,6 @@
 # Author: NNB <nnbnh@protonmail.com>
 
-"ui.menu" = "black"
+"ui.menu" = { fg = "light-gray", bg = "gray" }
 "ui.menu.selected" = { modifiers = ["reversed"] }
 "ui.linenr" = { fg = "light-gray", bg = "black" }
 "ui.popup" = { bg = "black" }