Extend config panel and patch manifest

[tituspijean]

PR Status

• Code finished and ready to be reviewed/tested
• The fix/enhancement were manually tested (if applicable)

Automatic tests

Automatic tests can be triggered on https://ci-apps-dev.yunohost.org/ after creating the PR, by commenting "!testme", "!gogogadgetoci" or "By the power of systemd, I invoke The Great App CI to test this Pull Request!". (N.B. : for this to work you need to be a member of the Yunohost-Apps organization)

[tituspijean]

!testme

[yunohost-bot]

Alrighty!

[Gredin67]

I see some strange syntax that I don't know. Are these typos ?

[Gredin67]

would be nice, and should be pretty quick to solve #108 to enable YunoHost-Apps/mautrix_signal_ynh#85

[Gredin67]

woops, it looks like some special characters should be avoided in registration_shared_secret field. like # " '

Error: "500" Internal Server Error

Action: "PUT" /yunohost/api/apps/dendrite/config/main

Error message:
Could not read return from hook /etc/yunohost/apps/dendrite/scripts/config. Error: Corrupted YAML read from /tmp/tmp_w03oc0z/stdreturn (reason: while scanning a double-quoted scalar
in "", line 1, column 29:
registration_shared_secret: "D\#7m'YX'tI-]UQaU8poNZvQx@zCE-j,"
^
found unknown escape character '#'
in "", line 1, column 32:
registration_shared_secret: "D\#7m'YX'tI-]UQaU8poNZvQx@zCE-j,"
^). Raw content: registration_shared_secret: "D\#7m'YX'tI-]UQaU8poNZvQx@zCE-j,"
registration_disabled: "false"
disable_federation: "true"
enable_registration_captcha: "True"
guests_disabled: "False"

[tituspijean]

I think # and ' do not need to be escaped, only the double quotes. :/