…m/mattermost/docs into mattermost-supported-integrations

* Update conf.py

* Clarified that system roles also control access to related API endpoints (#6901)

* Clarified that system roles include related API endpoints

* Update source/onboard/system-admin-roles.rst

Co-authored-by: Eva Sarafianou <eva.sarafianou@gmail.com>

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Co-authored-by: Eva Sarafianou <eva.sarafianou@gmail.com>

* Added new error codes page (#6908)

* Remove legacy MySQL references (#6896)

* Removed legacy references to MySQL v5.x

* Added missing redirect

* Removed "Sync" to align with product naming (#6898)

* Clarified Ent/Pro differentiation (#6899)

* Clarified that bots don't count as active users (#6902)

* Added interactive demo link (#6905)

* Added link to Kubernetes YAML docs via mattermost repo (#6906)

* Clarified supported AllowCorsFrom values (#6897)

* Updated legacy E10/E20 label text (#6900)

* Updated legacy E10/E20 label text

* Add example for E10/E20 label setup

* Test markup for labels

* Another markup test for labels

* And another markup test for labels

* Use raw html markup for E10/E20 labels

* Updated styling for legacy E10/E20 labels

* Change class name

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Co-authored-by: emdecr <delacruz.emily@gmail.com>

* Added transcription end user docs (#6910)

* Added Metrics plugin

* Update source/scale/performance-monitoring.rst

* Removed HA modes details

* dashboards-how-to (#6935)

* dashboards-how-to

Co-authored-by: Carrie Warner (Mattermost) <74422101+cwarnermm@users.noreply.github.com>

* Split perf monitoring into 3 parts: 3rd party integrations, plugin, & metrics

* Incorporated reviewer feedback

* Update source/guides/scale-mattermost.rst

Co-authored-by: Ibrahim Serdar Acikgoz <serdaracikgoz86@gmail.com>

* Update source/guides/scale-mattermost.rst

Co-authored-by: Ibrahim Serdar Acikgoz <serdaracikgoz86@gmail.com>

* Incorporated reviewer feedback, added redirects, & updated links

* Fixed broken link

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Co-authored-by: Amy Blais <29708087+amyblais@users.noreply.github.com>
Co-authored-by: Eva Sarafianou <eva.sarafianou@gmail.com>
Co-authored-by: emdecr <delacruz.emily@gmail.com>
Co-authored-by: Ibrahim Serdar Acikgoz <serdaracikgoz86@gmail.com>

…m/mattermost/docs into mattermost-supported-integrations

…m/mattermost/docs into mattermost-supported-integrations

Co-authored-by: Michael Kochell <6913320+mickmister@users.noreply.github.com>

Co-authored-by: Michael Kochell <6913320+mickmister@users.noreply.github.com>