Introduce CardEditUIHandler for the CardEditUI

[toluo-stripe]

Summary

This will hold all the state for the content on the CardDetails UI. It will also emit changes to CardUpdateParams to the UpdatePaymentMethodInteractor.

CardUpdateParams is the model that holds all the properties that have changed.

It only supports CBC changes at the moment.

Motivation

Breaking up this PR
JIRA

https://docs.google.com/document/d/1mvmApRTfsmQd0A4-b6g8EGuerlF0VE6N2eHr1F19HSk/edit?tab=t.0#heading=h.gl2i202sfdwi

Testing

• Added tests
• Modified tests
• Manually verified

Changelog

[github-actions]

Diffuse output:

OLD: identity-example-release-base.apk (signature: V1, V2)
NEW: identity-example-release-pr.apk (signature: V1, V2)

          │          compressed          │         uncompressed         
          ├───────────┬───────────┬──────┼───────────┬───────────┬──────
 APK      │ old       │ new       │ diff │ old       │ new       │ diff 
──────────┼───────────┼───────────┼──────┼───────────┼───────────┼──────
      dex │     2 MiB │     2 MiB │  0 B │   4.1 MiB │   4.1 MiB │  0 B 
     arsc │     1 MiB │     1 MiB │  0 B │     1 MiB │     1 MiB │  0 B 
 manifest │   2.3 KiB │   2.3 KiB │  0 B │     8 KiB │     8 KiB │  0 B 
      res │ 302.9 KiB │ 302.9 KiB │  0 B │   457 KiB │   457 KiB │  0 B 
   native │   6.2 MiB │   6.2 MiB │  0 B │  15.8 MiB │  15.8 MiB │  0 B 
    asset │   7.4 KiB │   7.4 KiB │  0 B │   7.1 KiB │   7.1 KiB │  0 B 
    other │  95.1 KiB │  95.1 KiB │ +3 B │ 182.4 KiB │ 182.4 KiB │  0 B 
──────────┼───────────┼───────────┼──────┼───────────┼───────────┼──────
    total │   9.6 MiB │   9.6 MiB │ +3 B │  21.6 MiB │  21.6 MiB │  0 B 

 DEX     │ old   │ new   │ diff      
─────────┼───────┼───────┼───────────
   files │     1 │     1 │ 0         
 strings │ 20144 │ 20144 │ 0 (+0 -0) 
   types │  6235 │  6235 │ 0 (+0 -0) 
 classes │  5026 │  5026 │ 0 (+0 -0) 
 methods │ 30045 │ 30045 │ 0 (+0 -0) 
  fields │ 17388 │ 17388 │ 0 (+0 -0) 

 ARSC    │ old  │ new  │ diff 
─────────┼──────┼──────┼──────
 configs │  164 │  164 │  0   
 entries │ 3644 │ 3644 │  0

APK

   compressed    │   uncompressed   │                        
──────────┬──────┼───────────┬──────┤                        
 size     │ diff │ size      │ diff │ path                   
──────────┼──────┼───────────┼──────┼────────────────────────
   29 KiB │ +4 B │    64 KiB │  0 B │ ∆ META-INF/CERT.SF     
 25.7 KiB │ -3 B │    64 KiB │  0 B │ ∆ META-INF/MANIFEST.MF 
  1.2 KiB │ +2 B │   1.2 KiB │  0 B │ ∆ META-INF/CERT.RSA    
──────────┼──────┼───────────┼──────┼────────────────────────
 55.8 KiB │ +3 B │ 129.3 KiB │  0 B │ (total)

[amk-stripe]

I think we should merge this in once it's actually being used, rather than checking in unused code. I think a natural way to merge in this initial change would be to just replace the existing card details UI with this new UI and its handler. So I would also expect that all the card brand choice changes are included in the initial PR, but probably not the "card details" parts (presumably those are the other fields that will be changed as part of the edit card project)