docs: Revise table of contents and fix typos

[fsbraun]

Summary by Sourcery

Update the documentation by revising the table of contents and correcting typos.

Documentation:

• Update the table of contents in the documentation.
• Fix typos in the documentation.

[sourcery-ai]

Reviewer's Guide by Sourcery

This pull request makes minor documentation improvements by updating the table of contents and fixing typographical errors in the documentation files.

No diagrams generated as the changes look simple and do not need a visual representation.

File-Level Changes

Change	Details	Files
Documentation maintenance and cleanup	Updated table of contents structure Fixed typographical errors in documentation	docs/source/components.rst docs/source/index.rst

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[sourcery-ai]

Hey @fsbraun - I've reviewed your changes and they look great!

Here's what I looked at during the review

• 🟢 General issues: all looks good
• 🟢 Security: all looks good
• 🟢 Testing: all looks good
• 🟢 Complexity: all looks good
• 🟢 Documentation: all looks good

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