Updating docs to match updated sample code

[Evanthx]

I added sample code demonstrating how to send signals through Nexus. This updates the documentation to match.

temporalio/samples-java#776
temporalio/samples-go#457
temporalio/samples-python#290
temporalio/samples-typescript#454
temporalio/samples-dotnet#135 (comment)

┆Attachments: EDU-6288 Updating docs to match updated sample code

[vercel]

The latest updates on your projects. Learn more about Vercel for GitHub.

Project	Deployment	Actions	Updated (UTC)
temporal-documentation	Ready	Preview, Comment	May 4, 2026 7:00pm

[github-actions]

📖 Docs PR preview links

• Develop
  • Dotnet
    • Nexus
      • Feature Guide
  • Go
    • Nexus
      • Feature Guide
  • Java
    • Nexus
      • Feature Guide
  • Python
    • Nexus
      • Feature Guide
  • Typescript
    • Nexus
      • Feature guide

[flippedcoder]

Can you take a look at the links that go to 404s?

[flippedcoder]

Can you take a look at the links that go to 404s and that one that goes to a blank file?

[CLAassistant]

Thank you for your submission! We really appreciate it. Like many open source projects, we ask that you all sign our Contributor License Agreement before we can accept your contribution.
11 out of 12 committers have signed the CLA.

✅ lennessyy
✅ Evanthx
✅ flippedcoder
✅ jpvotta
✅ fretz12
✅ chaptersix
✅ MasonEgger
✅ dustin-temporal
✅ Splutonics
✅ DABH
✅ lukeknep
❌ GregoryTravis
_{You have signed the CLA already but the status is still pending? Let us recheck it.}