chore: change documentation base url to homarr.dev

[Meierschlumpf]

Homarr

Thank you for your contribution. Please ensure that your pull request meets the following pull request:

• Builds without warnings or errors (pnpm buid, autofix with pnpm format:fix)
• Pull request targets dev branch
• Commits follow the conventional commits guideline
• No shorthand variable names are used (eg. x, y, i or any abbrevation)

Closes #1340

Should only be merged once the documentation can be merged and the v1 can be released in the next few minutes

[deepsource-io]

Here's the code health analysis summary for commits cc7d53e..1f86cdd. View details on DeepSource ↗.

Analysis Summary

Analyzer	Status	Summary	Link
JavaScript	✅ Success		View Check ↗

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[github-actions]

Coverage Report

Status	Category	Percentage	Covered / Total
🔵	Lines	21.59%	7941 / 36774
🔵	Statements	21.59%	7941 / 36774
🔵	Functions	24.76%	287 / 1159
🔵	Branches	62.14%	870 / 1400

File Coverage

File	Stmts	Branches	Functions	Lines	Uncovered Lines
Changed Files
packages/definitions/src/docs/index.ts	66.66%	100%	0%	66.66%	7

Generated in workflow #4441 for commit 1f86cdd by the Vitest Coverage Report Action