feat: Add a couple of flatpaks

[mhzen]

Description of Changes

This pull request adds three new Flatpak applications:

• Prism Launcher
• Pika Backup
• Brave Browser

Both English (en) and Indonesian (id) descriptions have been provided for each application.

Type of Change

• New feature

[psygreg]

Can we replace Brave with Vivaldi? Brave's history and reputation when it comes to privacy, despite their claims, is questionable at best, while Vivaldi has far stronger reputation, despite being less known by the community.

Pika Backup and Prism are solid additions, and the descriptions you set for them are good too.

[psygreg]

On a side note, I hope the indonesian translations in the app are good enough hahah

[mhzen]

Can we replace Brave with Vivaldi? Brave's history and reputation when it comes to privacy, despite their claims, is questionable at best, while Vivaldi has far stronger reputation, despite being less known by the community.

While I understand the concerns surrounding Brave's reputation, I have to respectfully disagree:

• Some of the most trusted privacy resource website like privacyguides.net and thenewoil.org has kept recommending Brave.
• According to privacytests.org, If the topic is privacy, Brave is one of the best chromium browser, Vivaldi is decent but not as good.
• All parts of Brave Browser itself is open-source, Vivaldi on the other hand has closed-source elements.
• If we're talking about complete privacy, hardened Firefox (such as Mullvad and Librewolf) is much better choice anyway.
• Slightly subjective and less relevant: They seems to be have worse battery life in laptops compared to brave in my own experience (one of the main reason why i use brave)

[mhzen]

On a side note, I hope the indonesian translations in the app are good enough hahah

They are good enough dw. Most people i know that use linux here just set English as the language anyway lol

[psygreg]

Fair enough. I'll merge it.