enh: add exapps info endpoint for HaRP

[kyteinsky]

Related PRs:

• Test-Deploy: Nextcloud 32: HaRP support test-deploy#11
• App-Skeleton-Python: Nextcloud 32: HaRP support app-skeleton-python#34
• Julius Docker-Dev: enh: add harp config juliusknorr/nextcloud-docker-dev#382
• NC-Py-API: enabled AppAPIAuthMiddleware for websockets(Nextcloud 32+) cloud-py-api/nc_py_api#338

[kyteinsky]

/compile

[andrey18106]

@kyteinsky Hey, just tested works fine, except a few errors in Admin settings UI:

1. Enable HaRP in Register modal not working as expected (wrong template name)
2. Edit Deploy daemon not working on old daemons (they don't have deploy_config.harp key) - maybe post-process prepare daemons deploy config?

[kyteinsky]

Thanks @andrey18106, please check if those fixed the issues.
for (2.), yes post process fixed it and setupFormConfiguration was also causing some issues.

[kyteinsky]

/compile