* Update adguard-home.md to document the workaround needed for first time setup
Since Adguard Home currently can't perform first time setup without admin, I've documented how to run it with root initially and then revert to using mash
* Update adguard-home.md
* Update adguard-home.md
edit "usage" to the correct URL
* Update adguard-home.md
formatting
* Update adguard-home.md
user more precise wording
* Update adguard-home.md
correct typo
* Update adguard-home.md
* Simplify Adguard Home troubleshooting instructions a bit
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Co-authored-by: Slavi Pantaleev <slavi@devture.com>