Github Actions for macOS builds

update zh-CN localization files (#2486)

* update zh-CN localization files

* fix: Mail server configuration cannot be performed when the domain name does not have a built-in template.

Create a fallback template. When the built-in template corresponding to the domain name cannot be found, use the fallback template to configure the server.

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Co-authored-by: xml <[email protected]>

Don’t block account setup If we’re unable to load your Mailspring ID …

…password

Fix: Ensure correct keytar migration on snap and improve documentation (

#2474)

Fix linter errors from CI builds