* extract genericService from RuleService just to reuse it later
* implement silence service
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Co-authored-by: William Wernert <william.wernert@grafana.com>
Co-authored-by: Matthew Jacobson <matthew.jacobson@grafana.com>
* require "folders:read" and "alert.rules:read" in all rules API requests (write and read).
* add check for permissions "folders:read" and "alert.rules:read" to AuthorizeAccessToRuleGroup and HasAccessToRuleGroup
* check only access to datasource in rule testing API
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Co-authored-by: William Wernert <william.wernert@grafana.com>