* CryptPad: configure 2026.10.0 through infra.js
2026.10.0 moved the origins, host and ports from config.js to infra.js and no longer derives the sandbox origin, so updated instances pointed the sandbox at the browser's own localhost and hung at 'loading drive' (#18063). Update builds infra.js once from config.js, install writes it directly (the config.js seds matched nothing anymore). install-onlyoffice.sh is now install-office.sh; update runs it only where office was installed.
* CryptPad: repair instances already on 2026.10.0
Instances updated before this fix have no infra.js but already the new version, so the migration would wait for the next release. Update runs again for them, and a config.js from the 2026.10.0 example (no origin at all) gets the container address like a fresh install.
Thirty-six yes/no prompts for optional components in 26 install
scripts could only be answered at the terminal, so an unattended
install stopped at the first one. Each now takes var_<app>_<option>
first and still asks when it is unset. The four conditions that only
matched a single y now take yes as well, since that is what the website
sends.
CanbiZ (MickLesk)