AppNexus, Rubicon, and Index Exchange Bid Adapters: add parameter type declarations

[patmmccann]

All three of these adapters are being replaced but are quite popular. Adding the maintainers as reviewers. who will hopefully pr the newer companion module if necessary.

Motivation

• Provide public TypeScript declarations for common bidder parameters to improve editor completion and type checking for publishers using AppNexus, Rubicon, and Index Exchange.
• Surface existing adapter params shapes in the shared BidderParams interface without changing runtime behavior.

[github-actions]

Whoa there, partner! 🌵🤠 We wrangled some duplicated code in your PR:

• modules/adrelevantisBidAdapter.js has 21 duplicated lines with modules/appnexusBidAdapter.js
• modules/adrelevantisBidAdapter.js has 27 duplicated lines with modules/appnexusBidAdapter.js
• modules/adrelevantisBidAdapter.js has 20 duplicated lines with modules/appnexusBidAdapter.js
• modules/adrelevantisBidAdapter.js has 21 duplicated lines with modules/appnexusBidAdapter.js
• modules/adrelevantisBidAdapter.js has 19 duplicated lines with modules/appnexusBidAdapter.js
• modules/adrelevantisBidAdapter.js has 44 duplicated lines with modules/appnexusBidAdapter.js
• modules/appnexusBidAdapter.js has 12 duplicated lines with modules/pixfutureBidAdapter.js
• modules/appnexusBidAdapter.js has 20 duplicated lines with modules/ventesBidAdapter.js
• modules/appnexusBidAdapter.js has 32 duplicated lines with modules/winrBidAdapter.js
• modules/appnexusBidAdapter.js has 18 duplicated lines with modules/targetVideoBidAdapter.js
• modules/appnexusBidAdapter.js has 28 duplicated lines with modules/winrBidAdapter.js

Reducing code duplication by importing common functions from a library not only makes our code cleaner but also easier to maintain. Please move the common code from both files into a library and import it in each. We hate that we have to mention this, however, commits designed to hide from this utility by renaming variables or reordering an object are poor conduct. We will not look upon them kindly! Keep up the great work! 🚀

[github-actions]

Some adapters in this PR do not follow Prebid naming conventions.
Module appnexusBidAdapter defines bidder alias appnexusAst, which contains uppercase or non-alphanumeric characters

[chatgpt-codex-connector]

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[barecheck]

Barecheck - Code coverage report

Total: 96.66%

Your code coverage diff: 0.00% ▴

Uncovered files and lines

File	Lines
modules/appnexusBidAdapter.js	208-209, 211, 228, 263, 294, 413-416, 434-436, 444-445, 489, 491-494, 528, 532-533, 535-536, 645-646, 648, 806, 863, 869, 872, 875, 881, 966-967, 1012, 1059, 1062-1065, 1071, 1076-1079, 1090, 1094-1097, 1099-1102, 1139, 1188-1191, 1199, 1201-1203, 1211-1213, 1215-1217, 1229, 1256
modules/ixBidAdapter.js	237, 240, 270-271, 394, 466, 530, 550, 623, 717, 1505-1510, 1512, 1531-1532, 1536-1537, 1570, 1597-1598, 1628-1629, 1633-1634, 1704, 1715, 1770, 1785, 1793-1795, 1797
modules/rubiconBidAdapter.js	200, 270, 289, 522, 583, 610, 664, 677, 713, 729-733, 755, 819, 835, 873-874, 981-982, 985-986, 989, 1058, 1084, 1122-1124, 1128

[patmmccann]

@codex review

[chatgpt-codex-connector]

💡 Codex Review

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Reviewed commit: 2244d70620

ℹ️ About Codex in GitHub

Your team has set up Codex to review pull requests in this repo. Reviews are triggered when you

• Open a pull request for review
• Mark a draft as ready
• Comment "@codex review".

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[jsnellbaker]

LGTM for appnexus