[FEATURE] add photos (at least one) to transaction description

[adanyl0v]

Please confirm the following:

• I've checked the current issues for duplicate issues.
• I've requested a single (only one) feature/change in this issue. It complies with the One Request Per GitHub Issue (ORPGI) rule.
• My issue is well-defined and describes how it should be implemented from UI/UX perspective.

What do you want to be added or improved?

I think it would be cool to attach photos to the transaction description. For example, I'm shopping at the grocery store and I want to record exactly what items I bought. It is inconvenient to list them manually, I would like to just attach a photo of the receipt

Why do you need it?

• Allows to create a more detailed description of each transaction

How do you imagine it?

I've seen this feature implemented in application called "Money Manager". You can attach only one picture to a description but even so, this feature is very useful. I think, that it uses the mobile file storage to store all attachments named with related transaction id or something like that

[ivywallet]

Thank you @adanyl0v for raising Issue #3606! 🚀
What's next? Read our Contribution Guidelines 📚.

Tagging @ILIYANGERMANOV for review & approval 👀