Added limit to the message box size (#55)

[Aga-C]

What is it?

• [X] Bugfix
• [ ] Feature
• [ ] Codebase improvement

Description of the changes in your PR

Added limit of 5 lines to the message box size. It's the same limit as in OnePlus stock SMS app and Signal.

Before/After Screenshots/Screen Record

• Before:

https://github.com/FossifyOrg/Messages/assets/85929121/633eac72-beaa-4a51-bf55-545d9fd4b683

• After:

https://github.com/FossifyOrg/Messages/assets/85929121/7926707a-c3ff-41b0-bf0f-d9ab6d2cefce

Fixes the following issue(s)

• Fixes #55

Acknowledgement

• [X] I read the contribution guidelines.

[debie-A320FL]

I mostly dislike the limit of 5. Could it be possible to increase this limit (to 15 ?) or be able to set it in settings (in order to fit phone sizes and users preferences) ? A limit of 5 is not quite useful with very long message and a large message box while writing a long message is part of the reasons why I use the app.

[naveensingh]

I agree, let's bump it to 8 or 10 lines. We'll consider a preference if it is requested by many users.

[naveensingh]

Great, thanks :)