Replace remaining moveit.ros.org links with moveit.ai

[liborw]

Description

The repository still contains multiple references to the old moveit.ros.org domain. The project has moved to moveit.ai, so these links should be updated to the new website.

ROS Distro

Rolling

OS and version

Ubuntu 22.04

Source or binary build?

Source

If binary, which release version?

If source, which branch?

main

Which RMW are you using?

CycloneDDS

Steps to Reproduce

1. Search the repository for moveit.ros.org.
2. Observe that the old domain still appears in README files, package manifests, and templates.
3. Check that several links are outdated or redirect inconsistently.

Expected behavior

All project links should use moveit.ai (or another current canonical URL) instead of moveit.ros.org.

Actual behavior

Multiple files still reference moveit.ros.org, including documentation, templates, and package metadata.

Backtrace or Console output

N/A

[ShivamMaurya14]

I am Robotics Engineering Student. I want to contribute for this issue can please assign to me?

[ShivamMaurya14]

Thankyou for sharing .
Created pr with required changes.