feat: Implement the calculation of tokens amounts

[nbetsaif]

Implemented dynamic token amount updates based on the toggle switch to calculate the token amount per period or for one cycle, ensuring proper handling of cases where no tokens are available. When tokens are absent, the toggle switch and token-related UI elements are hidden to enhance the user experience by only displaying relevant information.

Screenshots

PerPeriod	For1Cycle

[n13]

I suggest to refactor the calculation completely

Also cycle is the "larger" value

1 cycle == 4 periods, as in the web interface

1 cycle = 4 weeks for example

1 cycle = 30 days = 1 moon cycle, 1 period = 1/4 cycle

[n13]

Please use these accessors to conver the asset values into doubles - I added computed values to ProposalModelDetails

#332

[n13]

Looking good now

I wonder if cycle duration also comes with settings?

I saw you're getting period seconds from settings now... maybe cycle seconds are there too? Would be more accurate.

Once we start testing we need to compare the amounts with the web to make sure it's the same.

[nbetsaif]

@n13 cycle duration doesn't exist in the settings. I followed the web implementation, and they set its value statically as i did on the mobile