C# SDK README is nearly empty and links to old conductor-sdk org

[nthmost-orkes]

Problem

The C# SDK README is the thinnest of all SDK READMEs — it has a config snippet and one link, then stops:

"Next: Create and run task workers"

Two problems:

1. No Hello World — there's no working example, no install-to-running-worker flow. Compare to Python, Go, or JavaScript which all have full end-to-end examples.

2. Links to conductor-sdk org (old) — the "Next" link points to github.com/conductor-sdk/conductor-csharp, which is the old org. The current repo is conductor-oss/csharp-sdk. The link gets a 301 redirect currently, but it's pointing to the wrong place and may break.

Fix

1. Add a minimal Hello World section (install → define worker → run against local OSS server)
2. Update the "Next" link to https://github.com/conductor-oss/csharp-sdk/blob/main/docs/readme/workers.md

Affects

• conductor-oss/csharp-sdk README