Clarified cm.getLink() query parameter behavior in Blueprint documentation

Improved the frontend documentation for cm.getLink() to explain that passing a parameter map is supported by the CAE, but in Blueprint-based applications query parameters are only added if the targeted handler explicitly permits them. The update also adds an example and notes the caching implications of tracking via URL parameters.

(CMS-29985)

Send Cache-Control Header for Conditional GET Requests

The CAE Cache-Control HTTP header was not send for conditional GET requests which resulted in a Not Modified (304) response. This bug was fixed. Along with this change, the CAE Cache-Control configuration has been extended with

cae.cache-control.for-type.markup.max-age=365d
cae.cache-control.for-type.markup.stale-while-revalidate=1h
cae.cache-control.for-type.markup.stale-if-error=1d
cae.cache-control.for-type.markup.immutable=true
cae.cache-control.initial-max-age-for-type.markup=365d

(CMS-29885)

CAE Excludes UserDetailsServiceAutoConfiguration by Default

CAE now excludes UserDetailsServiceAutoConfiguration which caused a warning about generated password in the CAE log. The auto-configured class shouldn't be used anyway.

(CMS-29784)