👔 Missing titles on sharing links for whatsapp and telegram

[infused-kim]

Hi,

First of all, thank you so much for creating this theme. Your eye for design is amazing and the code is so great and easily extendable.

Most people pick a site generator and then look for a theme... I did the opposite. I only picked Hugo, because I loved your theme so much! :)

Describe the bug
PR #659 added Whatsapp and Telegram sharing links, but the corresponding titles where not added in themes/blowfish/i18n/en.yaml.

This leads to a reduced accessiblity score from the Google Page Insights test.

Workaround
In i18n/en.yaml add:

sharing:
  whatsapp: "Share via WhatsApp"
  telegram: "Share via Telegram"

Screenshots

Hugo & Blowfish versions

• Hugo: 0.87.0/0.128.2
• Blowfish: 2.74.0