[SMART-HASHING] [STRATCONN-5550] Updated hashing utils for tiktok-audiences

[AnkitSegment]

Implemented Smart hashing utils on tiktok-audiences

JIRA TICKETS: https://segment.atlassian.net/browse/STRATCONN-5550

TESTING DOCS: https://docs.google.com/document/d/10-776AUC9pQKt3IEjsdnN-ulOQcr_ZP2ui6S6WzwUrE/edit?tab=t.f0py7u3xfwio

A summary of your pull request, including the what change you're making and why.

Testing

Include any additional information about the testing you have completed to
ensure your changes behave as expected. For a speedy review, please check
any of the tasks you completed below during your testing.

• Added unit tests for new functionality
• Tested end-to-end using the local server
• [If destination is already live] Tested for backward compatibility of destination. Note: New required fields are a breaking change.
• [Segmenters] Tested in the staging environment
• [Segmenters] [If applicable for this change] Tested for regression with Hadron.

[codecov]

Codecov Report

Attention: Patch coverage is 50.00000% with 8 lines in your changes missing coverage. Please review.

Project coverage is 78.34%. Comparing base (25c9d2a) to head (7438908).
Report is 13 commits behind head on main.

Files with missing lines	Patch %	Lines
...stinations/tiktok-audiences/addToAudience/index.ts	0.00%	1 Missing and 1 partial ⚠️
...src/destinations/tiktok-audiences/addUser/index.ts	0.00%	1 Missing and 1 partial ⚠️
...tions/tiktok-audiences/removeFromAudience/index.ts	0.00%	1 Missing and 1 partial ⚠️
.../destinations/tiktok-audiences/removeUser/index.ts	0.00%	1 Missing and 1 partial ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2796      +/-   ##
==========================================
- Coverage   78.36%   78.34%   -0.02%     
==========================================
  Files        1042     1042              
  Lines       18937    18939       +2     
  Branches     3646     3654       +8     
==========================================
- Hits        14840    14838       -2     
  Misses       2860     2860              
- Partials     1237     1241       +4     

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Pull Request Overview

This PR updates the TikTok Audiences destination to incorporate smart hashing utilities by replacing direct crypto calls with a new processHashing utility and propagating a features flag throughout the payload processing functions.

• Updated hashing logic in functions.ts to use processHashing with a new hash wrapper function.
• Modified processPayload and related functions to accept and pass a features parameter.
• Updated action definitions and tests to include the features parameter for smart hashing.

Reviewed Changes

Copilot reviewed 6 out of 6 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
packages/destination-actions/src/destinations/tiktok-audiences/functions.ts	Updated imports, added Features parameter, and replaced createHash calls with a wrapper using processHashing.
packages/destination-actions/src/destinations/tiktok-audiences/addUser/index.ts	Adjusted perform and performBatch functions to pass features to processPayload.
packages/destination-actions/src/destinations/tiktok-audiences/tests/functions.test.ts	Updated tests to supply a features object to the extractUsers function.
packages/destination-actions/src/destinations/tiktok-audiences/addToAudience/index.ts	Updated perform and performBatch functions to pass features to processPayload.
packages/destination-actions/src/destinations/tiktok-audiences/removeFromAudience/index.ts	Updated perform and performBatch functions to pass features to processPayload.
packages/destination-actions/src/destinations/tiktok-audiences/removeUser/index.ts	Updated perform and performBatch functions to pass features to processPayload.