Beacon Datalake public beacon page

[Jasper-Maris]

Add a page to the beacon datalake that contains a list of publicly available beacons.

display information for each beacon such as:

• Connection status
• Development status
• General information or summary of the instance
• Use cases
• Copy beacon instance link

[sharppaul]

Issue is more related to the beacon-datalake.org? Maybe @Overste can pick it up (discuss with Peter, Robin, Daniel etc.)