Add MiTo RMK Laser theme (#212)

* Add MiTo RMK Laser theme

Based on the legendary keycaps Laser.

* Improve mito-laser theme & rename laser.lua

---------

Co-authored-by: Sidhanth Rathod <siduck@tutanota.com>

lua/base46/themes/mito-laser.lua

@@ -0,0 +1,68 @@
+-- based on DROP + MITO GMK LASER CUSTOM KEYCAP SET 
+
+local M = {}
+
+M.base_30 = {
+  white = "#eee8d5",
+  darker_black = "#1d1741",
+  black = "#201947",
+  black2 = "#271e56",
+  one_bg = "#2e2466",
+  one_bg2 = "#352975",
+  one_bg3 = "#3e318a",
+  grey = "#423494",
+  grey_fg = "#4c3ca9",
+  grey_fg2 = "#5442bb",
+  light_grey = "#6d5dc6",
+  red = "#ff047d",
+  baby_pink = "#ff1d8a",
+  pink = "#e61d7e",
+  line = "#2b215f",
+  green = "#859900",
+  vibrant_green = "#b2c62d",
+  nord_blue = "#197ec5",
+  blue = "#268bd2",
+  yellow = "#b58900",
+  sun = "#c4980f",
+  purple = "#7E74CC",
+  dark_purple = "#322880",
+  teal = "#74c5aa",
+  orange = "#c85106",
+  cyan = "#37dcf6",
+  statusline_bg = "#271e56",
+  lightbg = "#352975",
+  pmenu_bg = "#268bd2",
+  folder_bg = "#268bd2",
+}
+
+M.base_16 = {
+  base00 = M.base_30.black,
+  base01 = M.base_30.black2,
+  base02 = M.base_30.one_bg,
+  base03 = M.base_30.one_bg2,
+  base04 = M.base_30.one_bg3,
+  base05 = "#eee8d5",
+  base06 = "#efe9d8",
+  base07 = "#fdf6e3",
+  base08 = M.base_30.red,
+  base09 = M.base_30.orange,
+  base0A = "#b58900",
+  base0B = "#859900",
+  base0C = "#2aa198",
+  base0D = "#268bd2",
+  base0E = "#6c71c4",
+  base0F = M.base_30.red,
+}
+
+M.polish_hl = {
+  treesitter = {
+    ["@tag.attribute"] = { fg = M.base_30.orange },
+    ["@tag.delimiter"] = { fg = M.base_30.cyan },
+  },
+}
+
+M.type = "dark"
+
+M = require("base46").override_theme(M, "mito-laser")
+
+return M