feat(theme): add icons for Projects and os directories

theme.toml

@@ -9,6 +9,7 @@ prepend_dirs = [
 	{ name = "Code", text = "" },
 	{ name = "Desktop", text = "" },
 	{ name = "Developer", text = "" },
+	{ name = "Projects", text = "" },
 	{ name = "github.com", text = "" },
 	{ name = "prdlk", text = "󱃪" },
 	{ name = "wltbs", text = "󱃪" },
@@ -20,6 +21,7 @@ prepend_dirs = [
 	{ name = "dart", text = "" },
 	{ name = "py", text = "" },
 	{ name = "rs", text = "" },
+	{ name = "os", text = "" },
 	{ name = "tex", text = "" },
 	{ name = "md", text = "" },
 	{ name = "docs", text = "" },