feat: embedded userdata to token

[giangndm]

Pull Request

Description

This PR allow embedded static userdata into peer token, which allow more flexible when integrate with 3rd system
Now we can set userdata field when create whip, whep or webrtc token.

Related Issue

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Checklist

• I have tested the changes locally.
• I have reviewed the code changes.
• I have updated the documentation, if necessary.
• I have added appropriate tests, if applicable.

Screenshots

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Additional Notes

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[codecov]

Codecov Report

Attention: Patch coverage is 33.64486% with 71 lines in your changes missing coverage. Please review.

Project coverage is 41.66%. Comparing base (c264d57) to head (986a5da).

Files	Patch %	Lines
bin/src/http/api_token.rs	0.00%	11 Missing ⚠️
bin/src/server/media/rpc_handler.rs	0.00%	9 Missing ⚠️
packages/media_runner/src/worker.rs	0.00%	9 Missing ⚠️
bin/src/server/gateway/local_rpc_handler.rs	0.00%	8 Missing ⚠️
packages/transport_webrtc/src/transport/whep.rs	0.00%	6 Missing ⚠️
packages/transport_webrtc/src/transport/whip.rs	0.00%	6 Missing ⚠️
packages/transport_webrtc/src/transport.rs	0.00%	5 Missing ⚠️
packages/transport_webrtc/src/worker.rs	0.00%	5 Missing ⚠️
bin/src/http/api_media.rs	0.00%	4 Missing ⚠️
packages/protocol/src/transport/webrtc.rs	0.00%	3 Missing ⚠️
... and 3 more

Additional details and impacted files

@@            Coverage Diff             @@
##           master     #379      +/-   ##
==========================================
- Coverage   41.72%   41.66%   -0.07%     
==========================================
  Files         134      134              
  Lines       14363    14416      +53     
==========================================
+ Hits         5993     6006      +13     
- Misses       8370     8410      +40     

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