Peter Meier
af90483dc4
Wire a newsletter signup form into the CMS internal-component pattern (form-newsletter). Posts to /api/newsletter which subscribes to listmonk (double opt-in) and mirrors a best-effort backup record to the RustyCMS forms plugin. Reuses the contact-form anti-spam stack: Cloudflare Turnstile, honeypots, client-age check, origin validation. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
394 lines
12 KiB
TypeScript
394 lines
12 KiB
TypeScript
/**
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* Zentrale Übersetzungen (i18n-ähnlich).
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* Quelle: CMS translation_bundle (API, hooks.server.ts setzt event.locals.translations).
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* Wird in +layout.server.ts geladen und über TranslationProvider/Svelte-Context bereitgestellt.
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*/
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import { getContext } from "svelte";
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export type Translations = Record<string, string>;
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/** Context-Key für die t-Funktion (von TranslationProvider gesetzt). */
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export const T_CONTEXT_KEY = Symbol("translations.t");
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/** Platzhalter für Ersetzung: z. B. { name: "Max" } ersetzt {{name}} im Übersetzungstext. */
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export type TranslationReplacements = Record<string, string | number>;
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/** t(key) oder t(key, { placeholder: value }) – mit optionalen Ersetzungen für {{placeholder}}. */
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export type TFunction = (
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key: string,
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replacements?: TranslationReplacements,
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) => string;
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/**
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* Ersetzt {{name}} im Text durch replacements[name]; fehlende Keys bleiben als {{name}}.
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*/
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export function replacePlaceholders(
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text: string,
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replacements?: TranslationReplacements | null,
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): string {
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if (!replacements || typeof text !== "string") return text;
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return text.replace(/\{\{(\w+)\}\}/g, (_, name: string) => {
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const val = replacements[name];
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return val !== undefined && val !== null ? String(val) : `{{${name}}}`;
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});
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}
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/**
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* t-Funktion aus Svelte-Context holen.
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* Zuverlässig innerhalb des TranslationProvider-Baums.
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*/
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export function useTranslate(): TFunction {
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const fromContext = getContext<TFunction | undefined>(T_CONTEXT_KEY);
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if (fromContext) return fromContext;
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return (key: string, replacements?: TranslationReplacements): string => {
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return replacePlaceholders(key, replacements);
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};
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}
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/** Bekannte Übersetzungs-Keys – nur hier eintragen, Nutzung über T.xy (Autocomplete, keine Tippfehler). */
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const TRANSLATION_KEYS = [
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"searchable_text_help",
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"searchable_text_help_aria",
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"searchable_text_placeholder",
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"searchable_text_search_aria",
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"searchable_text_clear_search",
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"searchable_text_tag_all",
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"searchable_text_no_results",
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"searchable_text_count_all",
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"searchable_text_count_filtered",
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"searchable_text_copy_aria",
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"searchable_text_copy_button",
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"searchable_text_copied",
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"searchable_text_untitled",
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"footer_copyright",
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"nav_start",
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"nav_posts",
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"nav_home",
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"header_search_open",
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"header_search_close",
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"header_menu_open",
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"header_menu_close",
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"header_nav_aria",
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"header_overlay_close",
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"header_social_aria",
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"site_name_fallback",
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"pagination_prev",
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"pagination_next",
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"blog_tag_all",
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"blog_filter_aria",
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"blog_count",
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"page_404_title",
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"page_404_text",
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"page_404_back",
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"posts_title",
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"posts_subtitle",
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"posts_tag_title",
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"posts_tag_subtitle",
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"posts_cms_error",
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"iframe_activate_aria",
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"iframe_missing",
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"image_gallery_swipe_aria",
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"image_gallery_prev_aria",
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"image_gallery_next_aria",
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"image_gallery_position_aria",
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"image_gallery_slide_aria",
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"image_gallery_empty",
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"image_gallery_download",
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"image_gallery_close",
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"image_gallery_open_aria",
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"image_gallery_modal_aria",
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"youtube_missing",
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"youtube_title_fallback",
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"calendar_prev_month",
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"calendar_next_month",
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"calendar_weekday_mo",
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"calendar_weekday_di",
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"calendar_weekday_mi",
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"calendar_weekday_do",
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"calendar_weekday_fr",
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"calendar_weekday_sa",
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"calendar_weekday_so",
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"calendar_more_info",
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"calendar_no_events",
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"calendar_time_suffix",
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"calendar_select_day",
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"calendar_next_events",
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"calendar_all_upcoming",
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"calendar_today",
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"calendar_tomorrow",
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"calendar_in_days", // {{n}}
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"calendar_no_future_events",
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"calendar_clear_filter",
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"calendar_event_count", // {{n}}
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"calendar_download_ics",
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"calendar_open_maps",
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"calendar_show_past",
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"calendar_hide_past",
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"calendar_past_events",
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"calendar_filter_by_tag",
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"calendar_all_tags",
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"calendar_multi_day_range", // {{from}}, {{to}}
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"calendar_starts_in", // {{n}}
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"calendar_starts_in_minutes", // {{n}}
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"calendar_running_now",
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"calendar_jump_to_month",
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"calendar_today_marker",
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"calendar_untitled",
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"calendar_show_more",
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"calendar_show_less",
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"calendar_subscribe",
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"calendar_subscribe_aria",
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"calendar_export_all",
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"calendar_add_to_google",
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"calendar_share",
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"calendar_share_copied",
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"calendar_share_aria",
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"post_overview_all",
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"blog_search_label",
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"blog_search_placeholder",
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"blog_search_clear",
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"blog_year_label",
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"blog_year_all",
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"blog_upcoming_events",
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"blog_results_count",
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"blog_results_for",
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"blog_results_in_year",
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"blog_filter_reset",
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"blog_no_results",
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"blog_rss_subscribe",
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"post_map",
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"post_map_activate",
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"post_map_open_osm",
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"post_comments",
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// Comment plugin (Comments.svelte / PostCard count pill / PostActions toolbar).
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"comments_loading",
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"comments_load_error_title",
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"comments_retry",
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"comments_empty",
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"comments_edit",
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"comments_delete",
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"comments_save",
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"comments_cancel",
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"comments_confirm_delete",
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"comments_reply",
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"comments_reply_count_one",
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"comments_reply_count_other",
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"comments_reply_send",
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"comments_send",
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"comments_sending",
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"comments_form_title",
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"comments_name_placeholder",
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"comments_body_placeholder",
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"comments_reply_placeholder",
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"comments_approval_hint",
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"comments_edited",
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"comments_pending_short",
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"comments_pending_full",
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"comments_self_marker",
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"comments_pending_summary_one",
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"comments_pending_summary_other",
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"comments_count_aria",
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"comments_jump_to",
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// Post actions toolbar (share / copy link / print / reading time).
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"post_action_share",
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"post_action_copy",
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"post_action_copied",
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"post_action_print",
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"post_action_reading_time",
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// Windkarte (WindkarteBlock / WindAreaPanel).
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"windkarte_loading",
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"windkarte_tap_to_activate",
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"windkarte_panel_close",
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"windkarte_reset_aria",
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"windkarte_status_rechtskraeftig",
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"windkarte_status_entwurf_2",
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"windkarte_status_entwurf_2_voraussichtlich",
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"windkarte_status_entwurf_3",
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"windkarte_label_flaeche",
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"windkarte_label_anlagen_geplant",
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"windkarte_label_anlagen_hinweis",
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"windkarte_label_hoehe_max",
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"windkarte_label_investor",
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"windkarte_label_gemeinden",
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"windkarte_label_notizen",
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"windkarte_label_kriterien",
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"windkarte_kriterien_loading",
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"windkarte_label_geodaten_export",
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"windkarte_action_download_geojson",
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"windkarte_action_download_kml",
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"windkarte_action_show",
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"windkarte_action_hide",
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"windkarte_stellungnahme_link",
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"windkarte_action_copy_link",
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"windkarte_action_copied",
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"windkarte_action_osm",
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"windkarte_legend_rechtskraeftig",
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"windkarte_legend_entwurf_2",
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"windkarte_legend_entwurf_2_voraussichtlich",
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"windkarte_legend_distances",
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// Strommix-Live-Widget (StrommixBlock.svelte).
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"strommix_header",
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"strommix_stand", // {{time}}
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"strommix_load_error", // {{error}}
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"strommix_loading",
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"strommix_wind_solar_share",
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"strommix_load_missing",
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"strommix_conventional_now",
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"strommix_conventional_formula",
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"strommix_saldo",
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"strommix_import",
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"strommix_export",
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"strommix_delayed",
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"strommix_price_de", // {{price}}
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"strommix_price_fr_inline", // {{price}}
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"strommix_slot", // {{time}}
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"strommix_negative_price",
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"strommix_check_values",
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"strommix_field_wind_onshore",
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"strommix_field_wind_offshore",
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"strommix_field_solar",
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"strommix_field_lignite",
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"strommix_field_hard_coal",
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"strommix_field_gas",
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"strommix_field_nuclear",
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"strommix_field_biomass",
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"strommix_field_hydro",
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"strommix_field_load",
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"strommix_source",
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"strommix_source_smard",
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"strommix_source_hybrid",
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"strommix_source_energy_charts",
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"strommix_source_resolution", // {{time}}
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"strommix_conventional_explanation",
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"strommix_stored_data",
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"strommix_how_calculated",
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// Compact variant for homepage / sidebar.
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"strommix_compact_label", // {{pct}}, {{status}}
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"strommix_compact_more",
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// Akkordeon + history-panel headings.
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"strommix_history_summary",
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"strommix_residual_today_title",
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"strommix_residual_today_desc",
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// Loading / error UX.
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"strommix_retry",
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"strommix_trend_up", // {{delta}}
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"strommix_trend_down", // {{delta}}
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"strommix_trend_flat",
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"strommix_sparkline_aria", // {{from}}, {{to}}
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"strommix_stale_badge",
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// Contact form (ContactFormComponent.svelte).
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"contact_label_name",
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"contact_placeholder_name",
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"contact_label_email",
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"contact_placeholder_email",
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"contact_label_subject",
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"contact_placeholder_subject",
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"contact_label_message",
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"contact_placeholder_message",
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"contact_message_remaining", // {{n}}
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"contact_message_overflow", // {{n}}
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"contact_label_consent",
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"contact_privacy_note",
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"contact_submit",
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"contact_submitting",
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"contact_success_title",
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"contact_success_body",
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"contact_fix_errors",
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"contact_server_error_generic",
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"contact_server_error_network",
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"contact_server_error_blocked",
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"contact_server_error_throttle",
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"contact_server_error_validation",
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// Per-field validation errors (params: n).
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"contact_error_name_min", // {{n}}
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"contact_error_name_max", // {{n}}
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"contact_error_name_no_links",
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"contact_error_name_invalid_chars",
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"contact_error_email_required",
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"contact_error_email_max", // {{n}}
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"contact_error_email_invalid",
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"contact_error_subject_max", // {{n}}
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"contact_error_subject_invalid_chars",
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"contact_error_message_min", // {{n}}
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"contact_error_message_max", // {{n}}
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"contact_error_message_too_many_links", // {{n}}
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"contact_error_message_invalid_chars",
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"contact_error_consent_required",
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"contact_captcha_pending",
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"contact_server_error_captcha",
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// Mitmachen form (MitmachenFormComponent.svelte). Generische Submit-/
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// Server-Error-Texte werden aus contact_* wiederverwendet.
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"mitmachen_label_title",
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"mitmachen_placeholder_title",
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"mitmachen_label_description",
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"mitmachen_placeholder_description",
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"mitmachen_label_contact_name",
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"mitmachen_placeholder_contact_name",
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"mitmachen_label_phone",
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"mitmachen_placeholder_phone",
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"mitmachen_label_email",
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"mitmachen_placeholder_email",
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"mitmachen_label_files",
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"mitmachen_files_help", // {{n}}, {{mb}}
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"mitmachen_files_add",
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"mitmachen_files_remove",
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"mitmachen_label_consent",
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"mitmachen_privacy_note",
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"mitmachen_submit",
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"mitmachen_success_title",
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"mitmachen_success_body",
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"mitmachen_error_title_min", // {{n}}
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"mitmachen_error_title_max", // {{n}}
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"mitmachen_error_title_invalid",
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"mitmachen_error_description_min", // {{n}}
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"mitmachen_error_description_max", // {{n}}
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"mitmachen_error_description_too_many_links", // {{n}}
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"mitmachen_error_description_invalid",
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"mitmachen_error_contact_name_max", // {{n}}
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"mitmachen_error_contact_name_invalid",
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"mitmachen_error_phone_invalid",
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"mitmachen_error_email_invalid",
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"mitmachen_error_consent_required",
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"mitmachen_error_files_count", // {{n}}
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"mitmachen_error_files_size", // {{mb}}
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"mitmachen_error_files_type",
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// Newsletter form (NewsletterFormComponent.svelte). Generische Submit-/
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// Server-Error-Texte werden aus contact_* wiederverwendet.
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"newsletter_label_name",
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"newsletter_placeholder_name",
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"newsletter_label_email",
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"newsletter_placeholder_email",
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"newsletter_label_consent",
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"newsletter_privacy_note",
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"newsletter_submit",
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"newsletter_submitting",
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"newsletter_success_title",
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"newsletter_success_body",
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"newsletter_error_email_required",
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"newsletter_error_email_invalid",
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"newsletter_error_email_max", // {{n}}
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"newsletter_error_consent_required",
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] as const;
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export type TranslationKey = (typeof TRANSLATION_KEYS)[number];
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/** Keys als Objekt: T.searchable_text_help → "searchable_text_help" (für t(T.xy)). */
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export const T: { [K in TranslationKey]: K } = Object.fromEntries(
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TRANSLATION_KEYS.map((k) => [k, k]),
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) as { [K in TranslationKey]: K };
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|
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/**
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* Gibt den übersetzten Text für key zurück, optional mit Ersetzung von {{placeholder}}.
|
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* Fallback: key selbst (damit fehlende Einträge im CMS erkennbar sind).
|
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*/
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export function t(
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translations: Translations | null | undefined,
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key: string,
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replacements?: TranslationReplacements,
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): string {
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if (!key) return key;
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const raw = translations?.[key] ?? key;
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return replacePlaceholders(raw, replacements);
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}
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