updated some stuff

updated theme, now auto-switches based on kitty theme. added some tools
for plaintext writing.

lua/plugins/colortheme.lua

@@ -29,6 +29,24 @@ return {
 			dim_inactive = false,
 			transparent_mode = false,
 		})
+
 		vim.cmd("colorscheme gruvbox")
+
+		local filepath = os.getenv("HOME") .. "/.config/kitty/current-theme.conf"
+		local file = io.open(filepath, "r")
+
+		if not file then
+			vim.notify("Could not open kitty theme file: " .. filepath, vim.log.levels.ERROR)
+			return
+		end
+
+		local first_line = file:read("*l")
+		file:close()
+
+		if first_line and first_line:lower():find("light") then
+			vim.o.background = "light"
+		else
+			vim.o.background = "dark"
+		end
 	end
 }