feat: added barbecue support (#285)

* feat: add barbecue support

* docs(readme): add barbecue to support list and provide sample config

* fix(barbecue): use Special's fg (blue1) for context_null

lua/barbecue/theme/tokyonight.lua

@@ -0,0 +1,42 @@
+local c = require("tokyonight.colors").setup({ transform = true })
+
+local M = {
+  normal = { bg = c.none, fg = c.fg_dark },
+
+  ellipsis = { fg = c.dark5 },
+  separator = { fg = c.dark5 },
+  modified = { fg = c.warning },
+
+  dirname = { fg = c.dark5 },
+  basename = { fg = c.fg_dark, bold = true },
+  context = { fg = c.fg_dark },
+
+  context_file = { fg = c.fg_dark },
+  context_module = { fg = c.yellow },
+  context_namespace = { fg = c.yellow },
+  context_package = { fg = c.blue },
+  context_class = { fg = c.orange },
+  context_method = { fg = c.blue },
+  context_property = { fg = c.green1 },
+  context_field = { fg = c.green1 },
+  context_constructor = { fg = c.blue },
+  context_enum = { fg = c.orange },
+  context_interface = { fg = c.orange },
+  context_function = { fg = c.blue },
+  context_variable = { fg = c.magenta },
+  context_constant = { fg = c.magenta },
+  context_string = { fg = c.green },
+  context_number = { fg = c.orange },
+  context_boolean = { fg = c.orange },
+  context_array = { fg = c.orange },
+  context_object = { fg = c.orange },
+  context_key = { fg = c.purple },
+  context_null = { fg = c.blue1 },
+  context_enum_member = { fg = c.green1 },
+  context_struct = { fg = c.orange },
+  context_event = { fg = c.orange },
+  context_operator = { fg = c.green1 },
+  context_type_parameter = { fg = c.green1 },
+}
+
+return M