fix structure-actions.md link and translate handling errors into spanish [skip ci]

Update spanish runtime-routing.md [skip ci]

introduced by @samdark in the following commits:

- c6b0e24a
- 7c5938f9
- eaf8ece5

[skip ci] Added translations for RelativeTime

[skip ci] Update security-authentication.md

Minor syntax change.

Added relative time translations

Update output-theming.md

Minor syntax changes.

Additional minor syntax changes.

[skip ci] Update output-data-widgets.md

Minor syntax changes.

[skip ci] Update output-formatter.md

[skip ci] Update input-file-upload.md

Minor syntax changes.

Docs guide ja intro revised　[ci skip]

Docs guide ja start revised [ci skip]