[#687] additional examples in doc

[elfenpiff]

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  • Commit messages have the issue ID ([#123] Add posix ipc example)
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Post-review Checklist for the PR Author

• All open points are addressed and tracked via issues

References

Closes #687

[Copilot]

Pull Request Overview

This PR adds additional documentation examples for various service types and client/server APIs across the codebase.

• Expanded doc comments for Typed API in both server and client builders.
• Added detailed Request-Response examples in the library documentation and README.
• Updated documentation for Publish-Subscribe and custom service attributes.

Reviewed Changes

Copilot reviewed 5 out of 5 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
iceoryx2/src/service/port_factory/server.rs	Added Typed API documentation including unable_to_deliver_strategy.
iceoryx2/src/service/mod.rs	Expanded documentation for Request-Response, Publish-Subscribe, Event, and custom configurations.
iceoryx2/src/port/client.rs	Updated Typed API docs to include unable_to_deliver_strategy in client builder.
iceoryx2/src/lib.rs	Added comprehensive Request-Response examples with multiple replies.
README.md	Introduced Request Response example snippets for client and server.

[FerdinandSpitzschnueffler]

Just some nitpicks, up to you if you want to fix the typos or merge.