Various improvements (v2.2.5 release)

The following improvements and fixes were applied to Weflow as part of the latest v2.2.5 release on July 17th 2023:

• The "Panel" is now called "Sidebar" everywhere in the application
• Activities and meetings can be logged for the "Lead" object now
• There is no limit on the description field for tasks, meetings and other activities anymore
• The task list in the home screen always uses the filters "Overview" and "Mine"
• When changing an operator in the custom pipeline filter, the pipeline is re-rendered automatically now