iOS: Expand AnyType to handle deeply nested AnyType for beacon encoding

[hborawski]

AnyType decoded as a part of the asset tree did not have AnyTypeDecodingContext to allow for [String: Any] decoding, that context is now added in BaseRegistry when decoding the asset tree

Including complex metadata for beacons would not reencode when passing the beacon from Swift to JSC in all scenarios.

{
  "asset": {
    "id": "action-1",
    "type": "action",
    "exp": "{{count}} = {{count}} + 1",
    "label": {
      "asset": {
        "id": "action-label-1",
        "type": "text",
        "value": "Clicked {{count}} times"
      }
    },
    "metaData": {
      "beacon": {
        "array": [{
          "key": "value"
        }],
        "string": "value"
      }
    }
  }
}

In this scenario, this metadata would be decoded by the ActionAsset, which includes AnyType for the beacon metadata. When sending this decoded type through BeaconContext.beacon, the encoding was failing for the nested keys, as the entire beacon key would be decoded as AnyType with .anyDictionary([String: Any]). Encoding the Any values failed.

CustomEncodable did not work against Any, so instead, I decode Any as AnyType which is then encodable, and can be used as the backing type for encoding

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Version

Published prerelease version: 0.9.2-next.0

Changelog

🐛 Bug Fix

• iOS: Expand AnyType to handle deeply nested AnyType for beacon encoding #519 (@hborawski)

Authors: 1

• Harris Borawski (@hborawski)

[hborawski]

.fragmentsAllowed lets us encode String here as a top level type in JSON (normally JSON would need to be [] or {} as the top level type), as we dont know what the value type will be

[codecov]

Codecov Report

Attention: Patch coverage is 96.29630% with 3 lines in your changes missing coverage. Please review.

Project coverage is 91.91%. Comparing base (d67483b) to head (ad827d6).
Report is 3 commits behind head on main.

Files with missing lines	Patch %	Lines
ios/core/Tests/Types/Generic/AnyTypeTests.swift	93.87%	3 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #519      +/-   ##
==========================================
+ Coverage   91.89%   91.91%   +0.01%     
==========================================
  Files         341      341              
  Lines       27232    27311      +79     
  Branches     1944     1944              
==========================================
+ Hits        25026    25103      +77     
- Misses       2192     2194       +2     
  Partials       14       14              

Flag	Coverage Δ
	91.91% <96.29%> (+0.01%)	⬆️

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