Hardened electron runtime

Feature name

Hardened electron runtime, using electron-hardener

Feature function

Doing this will harden the runtime of the desktop application, by removing debugging options from the output application.

Similar is done for Keeweb and 1password, which have similar security profiles to Bitwarden.

The risks of this change should be pretty low (famous last words, I know).

Related topics + references

This link may also help with setting better defaults for Electron.