* fix: rewrite relative URLs when syncing to GitHub discussion
Relative URLs back to supabse.com won't work in GitHub discussions, so
rewrite them back to absolute URLs starting with https://supabase.com
* fix: replace all supabase urls with relative urls
* chore: add linting for relative urls
* chore: bump linter version
* Prettier
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Co-authored-by: Chris Chinchilla <chris.ward@supabase.io>
1. Fix lint errors showing up in the scheduled linting run.
2. Found a bug with the scheduled linting run workflow: if the bot
branch already exists, we check it out and try to run lint fix on it.
But this branch is never synced with the current state of master, which
is the one we actually want to run lint fix on. Instead we should delete and recreate it from latest master if it already exists..
Conditional and required checks don't mix well on GitHub -- if a required check is skipped it still hangs, preventing PRs from getting merged indefinitely. Instead, we need to to run the action on every PR, but bail early if no docs content changes were made.
Since the logic for when/how this action runs is getting a bit convoluted, I also split up the tests against master (run against all files, no conditional checks) from the tests aginst PRs (run against changed files, with conditional checks)
