feat: enhance sharing options by adding Reddit and updating Twitter share label

languages/en.json

@@ -12,6 +12,8 @@
 	"Email": "Email",
 	"Share": "Share",
 	"Share on X": "Share on X",
+	"Share on X (Twitter)": "Share on X (Twitter)",
+	"Share on Reddit": "Share on Reddit",
 	"Share on LinkedIn": "Share on LinkedIn",
 	"Copy link": "Copy link",
 	"Link copied": "Link copied",