fix(docs): added useful redirects in courses

[FelixNicolaeBucsa]

Proposed Changes

Adds redirects in courses to relevant Agent docs for further topics exploration.

Linked Issues

1034

Types of changes

What type of change does this pull request make (put an x in the boxes that apply)?

• Content update.
• Bug fix (non-breaking change that fixes an issue).
• New feature added (non-breaking change that adds functionality).
• Breaking change (fix or feature that would cause existing functionality to stop working as expected).
• Something else (e.g., tests, scripts, example, deployment, infrastructure).

Checklist

Put an x in the boxes that apply:

• I have read the CONTRIBUTING guide
• Checks and tests pass locally

Further comments

[if this is a relatively large or complex change, kick off a discussion by explaining why you chose the solution you did, what alternatives you considered, etc...]