fix: removed redundant theme

lua/lualine/themes/onehalf.lua

@@ -1,45 +0,0 @@
--- Copyright (c) 2020-2021 shadmansaleh
--- MIT license, see LICENSE for more details.
--- Genarated by lightline to lualine theme converter
--- https://gist.github.com/shadmansaleh/000871c9a608a012721c6acc6d7a19b9
-
-local colors = {
-  color0   = "#282c34",
-  color1   = "#61afef",
-  color2   = "#dcdfe4",
-  color3   = "#5d677a",
-  color4   = "#313640",
-  color5   = "#98c379",
-  color6   = "#e5c07b",
-  color7   = "#e06c75",
-}
-
-local onehalfdark = {
-  insert = {
-    a = { fg = colors.color0, bg = colors.color1 , "bold", },
-    b = { fg = colors.color2, bg = colors.color3 },
-    c = { fg = colors.color1, bg = colors.color4 },
-  },
-  normal = {
-    a = { fg = colors.color0, bg = colors.color5 , "bold", },
-    b = { fg = colors.color2, bg = colors.color3 },
-    c = { fg = colors.color5, bg = colors.color4 },
-  },
-  inactive = {
-    a = { fg = colors.color2, bg = colors.color3 , "bold", },
-    b = { fg = colors.color2, bg = colors.color3 },
-    c = { fg = colors.color2, bg = colors.color4 },
-  },
-  visual = {
-    a = { fg = colors.color0, bg = colors.color6 , "bold", },
-    b = { fg = colors.color2, bg = colors.color3 },
-    c = { fg = colors.color6, bg = colors.color4 },
-  },
-  replace = {
-    a = { fg = colors.color0, bg = colors.color7 , "bold", },
-    b = { fg = colors.color2, bg = colors.color3 },
-    c = { fg = colors.color7, bg = colors.color4 },
-  },
-}
-
-return onehalfdark