Fix broken links

[Dr-Electron]

Description of change

Fixed some broken links

Type of change

• Bug fix (a non-breaking change which fixes an issue)
• Enhancement (a non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation Fix

How the change has been tested

Change checklist

• I have followed the contribution guidelines for this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes

[Dr-Electron]

We really need to work one

identity.rs/.github/workflows/test-docs-build.yml

Line 25 in dd08f3c

# TODO Add 'yarn build' as last line once broken links are fixed

Otherwise the broken links will get a mess at some point. I don't have a lot of time, but if I can help somehow with this task I can priorities it. This should be our prio #1. Broken links are the worst thing 😓

[eike-hass]

Tackling the faulty links in #925