Various fixes & improvements

• Revert "fix(staff): Prevent fetching authenticators before preloading (#70938)" (2d7dcff0) by @getsentry-bot
• feat(metrics): Add custom metrics banner (#70946) by @matejminar
• feat(metrics): Register guide (#70948) by @matejminar
• chore(issues): Add flag for resolve in upcoming release (#70898) by @roggenkemper
• chore(generic-metrics): Add new options to toggle dropping percentiles (#70889) by @ayirr7
• fix(slack): don't raise RuntimeError if unable to fetch property in slack request (#67798) by @cathteng
• Revert "nit: Remove authenticators from state (#70365)" (c946f52a) by @getsentry-bot
• feat(performance): Adds error rate to queues module (#70883) by @edwardgou-sentry
• feat(related_issues): Support passing an event_id to the endpoint (#70878) by @armenzg
• dev(similarity): add more telemetry to backfill (#70947) by @JoshFerge
• fix(issues): Fix missing retries configuration (#70907) by @mrduncan
• chore(metrics): rollout feature flag (#70940) by @obostjancic
• feat(trace-explorer): Supports metrics min/max (#70920) by @Zylphrex
• feat(performance): queues module table sorting (#70817) by @edwardgou-sentry
• feat(metrics): Default custom metric + dismiss empty state (#70936) by @matejminar
• ref: improve devimports test (#70926) by @asottile-sentry
• ref(insights): abstract ScreenLoadSpanSamples side panel for mobile modules (#70890) by @KevinL10
• fix(staff): Prevent fetching authenticators before preloading (#70938) by @schew2381
• fix(api): Update Endpoint so it Returns 404 as a status_code (#70918) by @iamrajjoshi
• Hook up peanutbutter as an LPQ backend (#69187) by @Swatinem
• ref(insights): Declare module base URLs as constants (#70861) by @gggritso
• fix(metrics): copy code location (#70932) by @obostjancic
• chore(metrics): remove meta datetime param (#70928) by @obostjancic
• ci: reduce time running codecov (#70885) by @giovanni-guidini

Plus 747 more