feat: add oxocarbon theme

lua/base46/themes/oxocarbon.lua

@@ -0,0 +1,75 @@
+local M = {}
+
+M.base_30 = {
+  white = "#f2f4f8",
+  darker_black = "#131313",
+  black = "#1E1D2D", --  nvim bg
+  black2 = "#393939",
+  one_bg = "#2d2c3c", -- real bg of onedark
+  one_bg2 = "#363545",
+  one_bg3 = "#3e3d4d",
+  grey = "#474656",
+  grey_fg = "#4e4d5d",
+  grey_fg2 = "#525252",
+  light_grey = "#605f6f",
+  red = "#ee5396",
+  baby_pink = "#ff7eb6",
+  pink = "#be95ff",
+  line = "#383747", -- for lines like vertsplit
+  green = "#42be65",
+  vibrant_green = "#08bdba",
+  nord_blue = "#78a9ff",
+  blue = "#33b1ff",
+  yellow = "#FAE3B0",
+  sun = "#ffe9b6",
+  purple = "#d0a9e5",
+  dark_purple = "#c7a0dc",
+  teal = "#B5E8E0",
+  orange = "#F8BD96",
+  cyan = "#3ddbd9",
+  statusline_bg = "#393939",
+  lightbg = "#262626",
+  pmenu_bg = "#3ddbd9",
+  folder_bg = "#78a9ff",
+  lavender = "#c7d1ff",
+}
+
+M.base_16 = {
+  base00 = "#161616",
+  base01 = "#262626",
+  base02 = "#393939",
+  base03 = "#525252",
+  base04 = "#dde1e6",
+  base05 = "#f2f4f8",
+  base06 = "#ffffff",
+  base07 = "#08bdba",
+  base08 = "#3ddbd9",
+  base09 = "#78a9ff",
+  base0A = "#ee5396",
+  base0B = "#33b1ff",
+  base0C = "#ff7eb6",
+  base0D = "#42be65",
+  base0E = "#be95ff",
+  base0F = "#82cfff",
+}
+
+M.polish_hl = {
+  Function = {
+    fg = M.base_16.base0C,
+    bold = true,
+  },
+  String = {
+    fg = M.base_16.base0E,
+  },
+  TSVariable = { fg = M.base_30.lavender },
+  TSProperty = { fg = M.base_30.teal },
+  TSVariableBuiltin = { fg = M.base_30.red },
+  Operator = { fg = M.base_30.dark_purple },
+  TSAttribute = { fg = M.base_30.purple },
+}
+
+vim.opt.bg = "dark"
+
+M = require("base46").override_theme(M, "oxocarbon")
+
+return M