Add Rediads user ID submodule and docs examples

[symplorpro]

Type of change

• Bugfix

• Feature

• New bidder adapter

• Updated bidder adapter

• Code style update (formatting, local variables)

• Refactoring (no functional changes, no api changes)

• Build related changes

• CI related changes

• Does this change affect user-facing APIs or examples documented on http://prebid.org?

• Other

Description of change

This PR adds a new Prebid User ID submodule: rediadsIdSystem.

The new module:

• registers as rediadsId
• integrates with the Prebid userId framework
• decodes the stored value into bidRequest.userId.rediadsId
• maps the identifier into bidRequest.userIdAsEids with source rediads.com
• suppresses EID output when USP or GPP opt-out signals restrict sharing
• returns undefined when COPPA applies or when GDPR applies without a valid consent string and Purpose 1 consent

This PR also includes:

• submodule registration in modules/.submodules.json
• unit coverage for decode(), getId(), extendId(), and EID generation
• module-specific documentation in modules/rediadsIdSystem.md
• example updates in modules/userId/userId.md
• EID example updates in modules/userId/eids.md

Files changed:

• modules/rediadsIdSystem.js
• test/spec/modules/rediadsIdSystem_spec.js
• modules/.submodules.json
• modules/rediadsIdSystem.md
• modules/userId/userId.md
• modules/userId/eids.md

Build example:

gulp build --modules=rediadsBidAdapter,userId,rediadsIdSystem

Example configuration:

pbjs.setConfig({
  userSync: {
    userIds: [{
      name: 'rediadsId',
      params: {
        source: 'rediads.com'
      },
      storage: {
        type: 'html5',
        name: 'rediads_id',
        expires: 30,
        refreshInSeconds: 3600
      }
    }]
  }
});

Other information

Companion docs PR: prebid/prebid.github.io#6503

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[github-actions]

Whoa there partner! This project is migrating to typescript. Consider changing the new JS files to TS, with well-defined types for what interacts with the prebid public API (for example: bid params and configuration). Thanks!

• modules/rediadsIdSystem.js

[coveralls]

Pull Request Test Coverage Report for Build 24017714090

Details

• 115 of 121 (95.04%) changed or added relevant lines in 2 files are covered.
• 2 unchanged lines in 1 file lost coverage.
• Overall coverage decreased (-0.001%) to 96.341%

---

Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
modules/rediadsIdSystem.js	55	61	90.16%

Files with Coverage Reduction	New Missed Lines	%
modules/widespaceBidAdapter.js	2	83.67%

Totals
Change from base Build 23950616689:	-0.001%
Covered Lines:	216831
Relevant Lines:	225067

---

💛 - Coveralls

[github-actions]

Whoa there partner! This project is migrating to typescript. Consider changing the new JS files to TS, with well-defined types for what interacts with the prebid public API (for example: bid params and configuration). Thanks!

• modules/rediadsIdSystem.js

[github-actions]

Whoa there partner! This project is migrating to typescript. Consider changing the new JS files to TS, with well-defined types for what interacts with the prebid public API (for example: bid params and configuration). Thanks!

• modules/rediadsIdSystem.js

[rediads]

@osazos @jsnellbaker can you please help us for code review and approval.