[Story] New Harbour release

[Thaodan]

This bug lists all bugs need to be fixed for a new store release

Depends on:

• [TASK] Provide aarch64 build in harbour #151
• [TASK] Create Github issue template #153
• [STORY] Multi-language support #126
• [BUG] Notifications can't be activated #154
• [TASK] Provide app icons with higher resolutions #156
• [TASK] Update Harbour descriptions #157
• [TASK] Rename from IRC to Communi #158
• [TASK] Document switch to Libera.chat #159
• [STORY] Sandboxing Support #170
• [BUG] Notifications don't use icon and name #180
• [BUG] harbour-communi.svg conflicts with Harbour #194