Provide clarity on 'Safety Limit' and API thresholds

As a Sleekplan user managing high-volume platforms, I would like clear documentation and details regarding the 'Safety Limit' message in the dashboard and how high traffic impacts API thresholds and widget caching. Description: Provide detailed documentation explaining the 'Safety Limit' message seen in the dashboard, including its purpose, implications for widget behavior during high traffic, and recommended practices for avoiding disruption. Problem: Users are unclear about the significance and functionality of the 'Safety Limit' message, as well as how it relates to API rate limits or caching. This lack of clarity can lead to concerns about performance and handling during high traffic volumes. Benefit: Clear documentation on 'Safety Limit' will help users manage their widgets effectively during high traffic scenarios and ensure API limits are understood and respected, avoiding potential issues and reassuring end-users.