Platform-Mesh should not depend on availability of MSPs

[dweidenfeld]

Issue

We found an issue when we reconfigured the domains for our MSPs.
Once you reconfigure the domain (so basically make the MSP unavailable from the perspective of Platform-Mesh), the UI seems to not work anymore, because it builds a hard dependency with the ContentConfiguration.

The response is just:

{"statusCode":500,"message":"Internal server error"}

I assume it is an issue in the frontproxy:

 frontproxy-front-proxy-7f9d548df9-km2dn I1128 08:21:41.285307       1 ???:1] "http: proxy error: context canceled"

Expected

I would expect the Platform-Mesh to be resilient and keep being active even if one MSP is down.