Feature request: Advanced LTM Storage Options

During a discussion with Fabian R. the following features were identified as being useful in case the memory crashes.

In addition some of those ideas are from before.

• Storing Entity Snapshots into LTM based on requests from other components (e.g. the cartographer requesting to store Global, Map Entity of Localization into LTM)
• Storing Entity Snapshots even though they themselves did not reach maxHistorySize because another Entity that is considered linked to this one did reach its own maxHistorySize
• Storing all left over entity snapshots when the recording is stopped

added feature request label

assigned to @plewnia

changed the description

marked the checklist item Storing all left over entity snapshots when the recording is stopped as completed