Fix LibreLink API v4.16.0 compatibility

[thatkookooguy]

• Update API version from 4.7 to 4.16.0
• Add account-id header with SHA256 hash (required by new API)
• Update login method to return both token and account ID
• Update LibreLinkApiClient to accept and hash account ID

Fixes integration setup failures caused by API version changes. Based on pylibrelinkup package implementation.

for anyone having problem with the original integration, you can:

1. add a custom repository to hacs with this url: https://github.com/kibibit/librelink
2. install the new librelink integration that shows up
3. restart home assistant
4. re-add your account with the libreview integration like before
5. you should see your glucose reading in home assistant again

[bmarr]

I can confirm the updated forked repository works for me.
I added to HACS, this forked repository above, ( https://github.com/kibibit/librelink ), deleted this non-maintained integration from HACS, and downloaded this fork, restarted Home Assistant and added the LibreLink integration with my usual LibreLinkup credentials, and the updated LibreLink integration began working with my existing entities.

[ultrasecreth]

I can confirm the updated forked repository works for me. I added to HACS, this forked repository above, ( https://github.com/kibibit/librelink ), deleted this non-maintained integration from HACS, and downloaded this fork, restarted Home Assistant and added the LibreLink integration with my usual LibreLinkup credentials, and the updated LibreLink integration began working with my existing entities.

yup, worked for me, thanks man!