Adds a translation template (languages/plume-newsletter.pot, generated via WP-CLI wp i18n make-pot) so translators have every string with source references. composer i18n regenerates it. No functional changes; still Plugin-Check clean.
Adds a translation template (languages/plume-newsletter.pot, generated via WP-CLI wp i18n make-pot) so translators have every string with source references. composer i18n regenerates it. No functional changes; still Plugin-Check clean.