diff --git a/meshchatx/src/frontend/components/LxmfUserIcon.vue b/meshchatx/src/frontend/components/LxmfUserIcon.vue
index 80a0e8a..faa04e0 100644
--- a/meshchatx/src/frontend/components/LxmfUserIcon.vue
+++ b/meshchatx/src/frontend/components/LxmfUserIcon.vue
@@ -4,7 +4,7 @@
     <div
         v-if="customImage"
         class="rounded-full overflow-hidden shrink-0 flex items-center justify-center"
-        :class="iconClass || 'size-6'"
+        :class="resolvedShellClass"
         :style="iconStyle"
     >
         <img :src="customImage" class="w-full h-full object-cover" />
@@ -13,14 +13,14 @@
         v-else-if="iconName"
         class="p-[10%] rounded-full shrink-0 flex items-center justify-center"
         :style="[iconStyle, { 'background-color': finalBackgroundColor }]"
-        :class="iconClass || 'size-6'"
+        :class="resolvedShellClass"
     >
         <MaterialDesignIcon :icon-name="iconName" class="size-full" :style="{ color: finalForegroundColor }" />
     </div>
     <div
         v-else
         class="bg-gray-100 dark:bg-zinc-800 text-gray-400 dark:text-zinc-500 p-[15%] rounded-full shrink-0 flex items-center justify-center border border-gray-200 dark:border-zinc-700"
-        :class="iconClass || 'size-6'"
+        :class="resolvedShellClass"
         :style="iconStyle"
     >
         <MaterialDesignIcon icon-name="account" class="w-full h-full" />
@@ -61,6 +61,19 @@ export default {
         },
     },
     computed: {
+        resolvedShellClass() {
+            const extra = (this.iconClass || "").trim();
+            if (
+                /\bsize-[\w.]+\b/.test(extra) ||
+                /\bw-[\w.]+\b/.test(extra) ||
+                /\bh-[\w.]+\b/.test(extra) ||
+                /\bmin-w-/.test(extra) ||
+                /\bmin-h-/.test(extra)
+            ) {
+                return extra;
+            }
+            return ["size-6", extra].filter(Boolean).join(" ").trim();
+        },
         finalForegroundColor() {
             return this.iconForegroundColour && this.iconForegroundColour !== ""
                 ? this.iconForegroundColour
diff --git a/meshchatx/src/frontend/components/archives/ArchivesPage.vue b/meshchatx/src/frontend/components/archives/ArchivesPage.vue
index c9f5f9d..30856ba 100644
--- a/meshchatx/src/frontend/components/archives/ArchivesPage.vue
+++ b/meshchatx/src/frontend/components/archives/ArchivesPage.vue
@@ -233,6 +233,7 @@
 <script>
 import MaterialDesignIcon from "../MaterialDesignIcon.vue";
 import Utils from "../../js/Utils";
+import DownloadUtils from "../../js/DownloadUtils";
 import MicronParser from "../../js/MicronParser.js";
 import GlobalState from "../../js/GlobalState.js";
 import { renderNomadPageByPath } from "../../js/NomadPageRenderer.js";
@@ -504,17 +505,9 @@ export default {
                 }
             }
         },
-        downloadTextAsFile(content, filename) {
+        async downloadTextAsFile(content, filename) {
             const blob = new Blob([content ?? ""], { type: "text/plain;charset=utf-8" });
-            const url = URL.createObjectURL(blob);
-            const a = document.createElement("a");
-            a.href = url;
-            a.download = filename;
-            a.rel = "noopener";
-            document.body.appendChild(a);
-            a.click();
-            document.body.removeChild(a);
-            URL.revokeObjectURL(url);
+            await DownloadUtils.downloadFile(filename, blob);
         },
         muExportBasename(archive) {
             let base = (archive.page_path || "page").split("/").pop() || "page";
diff --git a/meshchatx/src/frontend/components/call/CallPage.vue b/meshchatx/src/frontend/components/call/CallPage.vue
index a1dab6a..66b63c6 100644
--- a/meshchatx/src/frontend/components/call/CallPage.vue
+++ b/meshchatx/src/frontend/components/call/CallPage.vue
@@ -894,7 +894,7 @@
                                                 <span
                                                     class="text-[10px] text-gray-500 dark:text-zinc-500 font-mono ml-2 shrink-0"
                                                 >
-                                                    {{ formatTimeAgo(announce.updated_at) }} ago
+                                                    {{ formatTimeAgo(announce.updated_at) }}
                                                 </span>
                                             </div>
                                             <div class="flex items-center justify-between mt-1">
diff --git a/meshchatx/src/frontend/components/interfaces/InterfacesPage.vue b/meshchatx/src/frontend/components/interfaces/InterfacesPage.vue
index 1c9989e..cd6be55 100644
--- a/meshchatx/src/frontend/components/interfaces/InterfacesPage.vue
+++ b/meshchatx/src/frontend/components/interfaces/InterfacesPage.vue
@@ -995,7 +995,7 @@ export default {
                 const response = await window.api.post("/api/v1/reticulum/interfaces/export");
 
                 // download file to browser
-                DownloadUtils.downloadFile("meshchat_interfaces.txt", new Blob([response.data]));
+                await DownloadUtils.downloadFile("meshchat_interfaces.txt", new Blob([response.data]));
             } catch (e) {
                 DialogUtils.alert(this.$t("interfaces.failed_export_all"));
                 console.error(e);
@@ -1009,7 +1009,7 @@ export default {
                 });
 
                 // download file to browser
-                DownloadUtils.downloadFile(`${interfaceName}.txt`, new Blob([response.data]));
+                await DownloadUtils.downloadFile(`${interfaceName}.txt`, new Blob([response.data]));
             } catch (e) {
                 DialogUtils.alert(this.$t("interfaces.failed_export_single"));
                 console.error(e);
diff --git a/meshchatx/src/frontend/components/messages/ConversationViewer.vue b/meshchatx/src/frontend/components/messages/ConversationViewer.vue
index a1fecb7..6713e1b 100644
--- a/meshchatx/src/frontend/components/messages/ConversationViewer.vue
+++ b/meshchatx/src/frontend/components/messages/ConversationViewer.vue
@@ -62,7 +62,9 @@
         >
             <div class="w-full max-w-md bg-white dark:bg-zinc-900 rounded-2xl shadow-2xl overflow-hidden">
                 <div class="px-6 py-4 border-b border-gray-100 dark:border-zinc-800 flex items-center justify-between">
-                    <h3 class="text-lg font-bold text-gray-900 dark:text-white">Share Contact</h3>
+                    <h3 class="text-lg font-bold text-gray-900 dark:text-white">
+                        {{ $t("messages.share_contact_modal_title") }}
+                    </h3>
                     <button
                         type="button"
                         class="text-gray-400 hover:text-gray-500 dark:hover:text-zinc-300 transition-colors"
@@ -77,7 +79,7 @@
                             <input
                                 v-model="contactsSearch"
                                 type="text"
-                                placeholder="Search contacts..."
+                                :placeholder="$t('messages.share_contact_search_placeholder')"
                                 class="block w-full rounded-lg border-0 py-2 pl-10 text-gray-900 dark:text-white shadow-sm ring-1 ring-inset ring-gray-300 dark:ring-zinc-800 placeholder:text-gray-400 focus:ring-2 focus:ring-inset focus:ring-blue-600 sm:text-sm dark:bg-zinc-900"
                             />
                             <div class="pointer-events-none absolute inset-y-0 left-0 flex items-center pl-3">
@@ -94,10 +96,9 @@
                             @click="shareContact(contact)"
                         >
                             <div
-                                class="size-10 rounded-full bg-blue-50 dark:bg-blue-900/20 text-blue-500 flex items-center justify-center shrink-0"
-                            >
-                                <MaterialDesignIcon icon-name="account" class="size-6" />
-                            </div>
+                                class="h-10 w-10 shrink-0 rounded-full border-2 border-dashed border-gray-300 dark:border-zinc-600 bg-gray-50 dark:bg-zinc-800/80"
+                                aria-hidden="true"
+                            />
                             <div class="min-w-0">
                                 <div class="font-bold text-gray-900 dark:text-white truncate">
                                     {{ contact.name }}
@@ -1487,6 +1488,7 @@
 
 <script>
 import Utils from "../../js/Utils";
+import DownloadUtils from "../../js/DownloadUtils";
 import { clampFloatingToViewport } from "../../js/clampFloatingToViewport.js";
 import { isNearBottom, scrollContainerToBottom, shouldLoadPreviousMessages } from "./conversationScroll.js";
 import {
@@ -3766,33 +3768,7 @@ export default {
             return this.imageGroupSortedChron(items).map((it) => this.lxmfImageUrl(it.lxmf_message.hash));
         },
         downloadFileFromBase64: async function (fileName, fileBytesBase64) {
-            // create blob from base64 encoded file bytes
-            const byteCharacters = atob(fileBytesBase64);
-            const byteNumbers = new Array(byteCharacters.length);
-            for (let i = 0; i < byteCharacters.length; i++) {
-                byteNumbers[i] = byteCharacters.charCodeAt(i);
-            }
-            const byteArray = new Uint8Array(byteNumbers);
-            const blob = new Blob([byteArray]);
-
-            // create object url for blob
-            const objectUrl = URL.createObjectURL(blob);
-
-            // create link element to download blob
-            const link = document.createElement("a");
-            link.href = objectUrl;
-            link.download = fileName;
-            link.style.display = "none";
-            document.body.append(link);
-
-            // click link to download file in browser
-            link.click();
-
-            // link element is no longer needed
-            link.remove();
-
-            // revoke object url to clear memory
-            setTimeout(() => URL.revokeObjectURL(objectUrl), 10000);
+            DownloadUtils.downloadFromBase64(fileName, fileBytesBase64);
         },
         async processAudioForSelectedPeerChatItems() {
             for (const chatItem of this.selectedPeerChatItems) {
diff --git a/meshchatx/src/frontend/components/nomadnetwork/NomadNetworkPage.vue b/meshchatx/src/frontend/components/nomadnetwork/NomadNetworkPage.vue
index 6887e2d..f43f863 100644
--- a/meshchatx/src/frontend/components/nomadnetwork/NomadNetworkPage.vue
+++ b/meshchatx/src/frontend/components/nomadnetwork/NomadNetworkPage.vue
@@ -450,6 +450,7 @@ import DialogUtils from "../../js/DialogUtils";
 import WebSocketConnection from "../../js/WebSocketConnection";
 import NomadNetworkSidebar from "./NomadNetworkSidebar.vue";
 import Utils from "../../js/Utils";
+import DownloadUtils from "../../js/DownloadUtils";
 import ToastUtils from "../../js/ToastUtils";
 import MaterialDesignIcon from "../MaterialDesignIcon.vue";
 import IconButton from "../IconButton.vue";
@@ -1762,33 +1763,7 @@ export default {
             ToastUtils.warning(this.$t("nomadnet.unsupported_url") + url);
         },
         downloadFileFromBase64: async function (fileName, fileBytesBase64) {
-            // create blob from base64 encoded file bytes
-            const byteCharacters = atob(fileBytesBase64);
-            const byteNumbers = new Array(byteCharacters.length);
-            for (let i = 0; i < byteCharacters.length; i++) {
-                byteNumbers[i] = byteCharacters.charCodeAt(i);
-            }
-            const byteArray = new Uint8Array(byteNumbers);
-            const blob = new Blob([byteArray]);
-
-            // create object url for blob
-            const objectUrl = URL.createObjectURL(blob);
-
-            // create link element to download blob
-            const link = document.createElement("a");
-            link.href = objectUrl;
-            link.download = fileName;
-            link.style.display = "none";
-            document.body.append(link);
-
-            // click link to download file in browser
-            link.click();
-
-            // link element is no longer needed
-            link.remove();
-
-            // revoke object url to clear memory
-            setTimeout(() => URL.revokeObjectURL(objectUrl), 10000);
+            DownloadUtils.downloadFromBase64(fileName, fileBytesBase64);
         },
         formatBytesPerSecond: function (bytesPerSecond) {
             return Utils.formatBytesPerSecond(bytesPerSecond);
diff --git a/meshchatx/src/frontend/components/nomadnetwork/NomadNetworkSidebar.vue b/meshchatx/src/frontend/components/nomadnetwork/NomadNetworkSidebar.vue
index b1c559c..507d9d0 100644
--- a/meshchatx/src/frontend/components/nomadnetwork/NomadNetworkSidebar.vue
+++ b/meshchatx/src/frontend/components/nomadnetwork/NomadNetworkSidebar.vue
@@ -358,6 +358,10 @@
                             <MaterialDesignIcon icon-name="pencil" class="size-4 text-gray-400" />
                             Rename Section
                         </ContextMenuItem>
+                        <ContextMenuItem @click="exportSectionFavouritesFromContext">
+                            <MaterialDesignIcon icon-name="file-export" class="size-4 text-gray-400" />
+                            {{ $t("nomadnet.export_section_favourites") }}
+                        </ContextMenuItem>
                         <ContextMenuItem
                             :item-class="
                                 'text-red-600 dark:text-red-400' +
@@ -423,7 +427,9 @@
                                     </div>
                                     <div class="text-xs text-gray-500 dark:text-gray-400 flex flex-col gap-0.5">
                                         <span class="truncate">{{
-                                            $t("nomadnet.announced_time_ago", { time: formatTimeAgo(node.updated_at) })
+                                            $t("nomadnet.announced_time_ago", {
+                                                time: formatTimeAgoForI18n(node.updated_at),
+                                            })
                                         }}</span>
                                         <span
                                             class="cursor-pointer hover:text-blue-500 dark:hover:text-blue-400 inline-flex items-center"
@@ -534,6 +540,7 @@ import DialogUtils from "../../js/DialogUtils";
 import GlobalState from "../../js/GlobalState";
 import GlobalEmitter from "../../js/GlobalEmitter";
 import ToastUtils from "../../js/ToastUtils";
+import DownloadUtils from "../../js/DownloadUtils";
 
 export default {
     name: "NomadNetworkSidebar",
@@ -730,11 +737,18 @@ export default {
         };
         this._smUpResize();
         this._smUpMql.addEventListener("change", this._smUpResize);
+        this._onNomadnetFavouritesLayoutImported = () => {
+            this.loadFavouriteLayout();
+        };
+        GlobalEmitter.on("nomadnet-favourites-layout-imported", this._onNomadnetFavouritesLayoutImported);
     },
     unmounted() {
         if (this._smUpMql && this._smUpResize) {
             this._smUpMql.removeEventListener("change", this._smUpResize);
         }
+        if (this._onNomadnetFavouritesLayoutImported) {
+            GlobalEmitter.off("nomadnet-favourites-layout-imported", this._onNomadnetFavouritesLayoutImported);
+        }
     },
     methods: {
         startEditingSection(section) {
@@ -1067,6 +1081,41 @@ export default {
             };
             this.favouriteContextMenu.show = false;
         },
+        async exportSectionFavouritesFromContext() {
+            const sid = this.sectionContextMenu.sectionId;
+            if (!sid) {
+                this.closeContextMenus();
+                return;
+            }
+            const section = this.sections.find((s) => s.id === sid);
+            this.closeContextMenus();
+            if (!section) {
+                return;
+            }
+            const hashes = this.favouritesBySection[sid] || [];
+            const payload = {
+                format: "meshchatx/nomadnet_favourites_section/v1",
+                exported_at: new Date().toISOString(),
+                section: {
+                    id: section.id,
+                    name: section.name,
+                    collapsed: section.collapsed === true,
+                },
+                destination_hashes: hashes.filter((h) => typeof h === "string"),
+            };
+            const slug = (section.name || "section")
+                .replace(/[^a-z0-9]+/gi, "_")
+                .replace(/^_|_$/g, "")
+                .slice(0, 48);
+            const namePart = slug || "section";
+            const blob = new Blob([JSON.stringify(payload, null, 2)], { type: "application/json" });
+            try {
+                await DownloadUtils.downloadFile(`nomadnet_favourites_section_${namePart}.json`, blob);
+                ToastUtils.success(this.$t("nomadnet.section_favourites_exported"));
+            } catch {
+                ToastUtils.error(this.$t("nomadnet.section_favourites_export_failed"));
+            }
+        },
         closeContextMenus() {
             this.favouriteContextMenu.show = false;
             this.sectionContextMenu.show = false;
@@ -1227,6 +1276,9 @@ export default {
         formatTimeAgo: function (datetimeString) {
             return Utils.formatTimeAgo(datetimeString);
         },
+        formatTimeAgoForI18n: function (datetimeString) {
+            return Utils.formatTimeAgoForI18n(datetimeString);
+        },
         formatDestinationHash: function (destinationHash) {
             return Utils.formatDestinationHash(destinationHash);
         },
diff --git a/meshchatx/src/frontend/components/settings/SettingsPage.vue b/meshchatx/src/frontend/components/settings/SettingsPage.vue
index 1789a6c..56e1458 100644
--- a/meshchatx/src/frontend/components/settings/SettingsPage.vue
+++ b/meshchatx/src/frontend/components/settings/SettingsPage.vue
@@ -622,6 +622,43 @@
                                     @change="importFolders"
                                 />
                             </div>
+
+                            <div class="grid grid-cols-2 gap-3 mt-2 pt-4 border-t border-gray-100 dark:border-zinc-800">
+                                <button
+                                    type="button"
+                                    class="flex flex-col items-center justify-center gap-2 p-4 rounded-2xl border border-teal-200 dark:border-zinc-800 bg-white/50 dark:bg-zinc-800/50 hover:border-teal-500 transition group"
+                                    @click="exportNomadnetFavouritesLayout"
+                                >
+                                    <MaterialDesignIcon
+                                        icon-name="file-export"
+                                        class="size-6 text-teal-500 group-hover:scale-110 transition"
+                                    />
+                                    <div class="text-sm font-bold">
+                                        {{ $t("maintenance.export_nomadnet_favourites") }}
+                                    </div>
+                                </button>
+
+                                <button
+                                    type="button"
+                                    class="flex flex-col items-center justify-center gap-2 p-4 rounded-2xl border border-cyan-200 dark:border-zinc-800 bg-white/50 dark:bg-zinc-800/50 hover:border-cyan-500 transition group"
+                                    @click="triggerNomadnetFavouritesImport"
+                                >
+                                    <MaterialDesignIcon
+                                        icon-name="import"
+                                        class="size-6 text-cyan-500 group-hover:scale-110 transition"
+                                    />
+                                    <div class="text-sm font-bold">
+                                        {{ $t("maintenance.import_nomadnet_favourites") }}
+                                    </div>
+                                </button>
+                                <input
+                                    ref="nomadnetFavouritesImportFile"
+                                    type="file"
+                                    accept=".json"
+                                    class="hidden"
+                                    @change="importNomadnetFavouritesLayoutFile"
+                                />
+                            </div>
                         </div>
                     </section>
 
@@ -2077,7 +2114,7 @@
                                 <div class="text-xs text-gray-600 dark:text-gray-400">
                                     <span v-if="config.lxmf_preferred_propagation_node_last_synced_at">{{
                                         $t("app.last_synced", {
-                                            time: formatSecondsAgo(
+                                            time: formatSecondsAgoForI18n(
                                                 config.lxmf_preferred_propagation_node_last_synced_at
                                             ),
                                         })
@@ -2271,6 +2308,8 @@ import Utils from "../../js/Utils";
 import WebSocketConnection from "../../js/WebSocketConnection";
 import DialogUtils from "../../js/DialogUtils";
 import ToastUtils from "../../js/ToastUtils";
+import DownloadUtils from "../../js/DownloadUtils";
+import GlobalEmitter from "../../js/GlobalEmitter";
 import MaterialDesignIcon from "../MaterialDesignIcon.vue";
 import Toggle from "../forms/Toggle.vue";
 import ShortcutRecorder from "./ShortcutRecorder.vue";
@@ -2460,6 +2499,8 @@ export default {
                     "maintenance.export_messages_desc",
                     "maintenance.import_messages",
                     "maintenance.import_messages_desc",
+                    "maintenance.export_nomadnet_favourites",
+                    "maintenance.import_nomadnet_favourites",
                     "Automatic Backup Limit",
                     "Export Folders",
                     "Import Folders",
@@ -3703,9 +3744,171 @@ export default {
             // Reset input
             event.target.value = "";
         },
+        normalizeNomadnetFavouritesLayoutShape(layout) {
+            if (!layout || typeof layout !== "object" || !Array.isArray(layout.sections)) {
+                return null;
+            }
+            const favouritesBySection =
+                layout.favouritesBySection && typeof layout.favouritesBySection === "object"
+                    ? layout.favouritesBySection
+                    : {};
+            const sectionOrder = Array.isArray(layout.sectionOrder)
+                ? layout.sectionOrder
+                : layout.sections.map((s) => s && s.id).filter(Boolean);
+            const sections = layout.sections
+                .filter((s) => s && typeof s.id === "string")
+                .map((s) => ({
+                    id: s.id,
+                    name: typeof s.name === "string" ? s.name : "",
+                    collapsed: s.collapsed === true,
+                }));
+            const sanitizedMap = {};
+            for (const k of Object.keys(favouritesBySection)) {
+                const arr = favouritesBySection[k];
+                if (Array.isArray(arr)) {
+                    sanitizedMap[k] = arr.filter((h) => typeof h === "string");
+                }
+            }
+            return { sections, sectionOrder, favouritesBySection: sanitizedMap };
+        },
+        parseNomadnetFavouritesImportData(data) {
+            if (!data || typeof data !== "object") {
+                return null;
+            }
+            if (data.format === "meshchatx/nomadnet_favourites/v1" && data.layout && typeof data.layout === "object") {
+                const layout = this.normalizeNomadnetFavouritesLayoutShape(data.layout);
+                return layout ? { kind: "full", layout } : null;
+            }
+            if (data.format === "meshchatx/nomadnet_favourites_section/v1") {
+                const sec = data.section;
+                if (!sec || typeof sec.id !== "string") {
+                    return null;
+                }
+                return { kind: "section", payload: data };
+            }
+            const layout = this.normalizeNomadnetFavouritesLayoutShape(data);
+            return layout ? { kind: "full", layout } : null;
+        },
+        mergeNomadnetFavouritesSectionImport(payload) {
+            const sec = payload.section;
+            const hashes = Array.isArray(payload.destination_hashes)
+                ? payload.destination_hashes.filter((h) => typeof h === "string")
+                : [];
+            let raw = null;
+            try {
+                raw = localStorage.getItem("meshchat.nomadnet.favourites.layout");
+            } catch {
+                raw = null;
+            }
+            let base = { sections: [], sectionOrder: [], favouritesBySection: {} };
+            if (raw) {
+                try {
+                    const parsed = JSON.parse(raw);
+                    const normalized = this.normalizeNomadnetFavouritesLayoutShape(parsed);
+                    if (normalized) {
+                        base = normalized;
+                    }
+                } catch {
+                    // keep default base
+                }
+            }
+            const sections = [...base.sections];
+            const sectionOrder = [...base.sectionOrder];
+            const favouritesBySection = { ...base.favouritesBySection };
+            const idx = sections.findIndex((s) => s.id === sec.id);
+            const sectionObj = {
+                id: sec.id,
+                name:
+                    typeof sec.name === "string" && sec.name.trim() !== "" ? sec.name : this.$t("nomadnet.favourites"),
+                collapsed: sec.collapsed === true,
+            };
+            if (idx === -1) {
+                sections.push(sectionObj);
+                if (!sectionOrder.includes(sec.id)) {
+                    sectionOrder.push(sec.id);
+                }
+            } else {
+                sections[idx] = { ...sections[idx], ...sectionObj };
+            }
+            favouritesBySection[sec.id] = hashes;
+            const merged = this.normalizeNomadnetFavouritesLayoutShape({
+                sections,
+                sectionOrder,
+                favouritesBySection,
+            });
+            if (!merged) {
+                throw new Error("invalid layout");
+            }
+            localStorage.setItem("meshchat.nomadnet.favourites.layout", JSON.stringify(merged));
+        },
+        async exportNomadnetFavouritesLayout() {
+            let layout = { sections: [], sectionOrder: [], favouritesBySection: {} };
+            try {
+                const raw = localStorage.getItem("meshchat.nomadnet.favourites.layout");
+                if (raw) {
+                    const parsed = JSON.parse(raw);
+                    const normalized = this.normalizeNomadnetFavouritesLayoutShape(parsed);
+                    if (normalized) {
+                        layout = normalized;
+                    }
+                }
+            } catch {
+                // keep empty layout
+            }
+            const body = {
+                format: "meshchatx/nomadnet_favourites/v1",
+                exported_at: new Date().toISOString(),
+                layout,
+            };
+            const blob = new Blob([JSON.stringify(body, null, 2)], { type: "application/json" });
+            try {
+                await DownloadUtils.downloadFile(
+                    `meshchat_nomadnet_favourites_${new Date().toISOString().slice(0, 10)}.json`,
+                    blob
+                );
+                ToastUtils.success(this.$t("maintenance.nomadnet_favourites_exported"));
+            } catch {
+                ToastUtils.error(this.$t("maintenance.nomadnet_favourites_export_failed"));
+            }
+        },
+        triggerNomadnetFavouritesImport() {
+            this.$refs.nomadnetFavouritesImportFile.click();
+        },
+        importNomadnetFavouritesLayoutFile(event) {
+            const file = event.target.files[0];
+            if (!file) {
+                return;
+            }
+            const reader = new FileReader();
+            reader.onload = (e) => {
+                try {
+                    const data = JSON.parse(e.target.result);
+                    const parsed = this.parseNomadnetFavouritesImportData(data);
+                    if (!parsed) {
+                        throw new Error("invalid file");
+                    }
+                    if (parsed.kind === "full") {
+                        localStorage.setItem("meshchat.nomadnet.favourites.layout", JSON.stringify(parsed.layout));
+                    } else if (parsed.kind === "section") {
+                        this.mergeNomadnetFavouritesSectionImport(parsed.payload);
+                    } else {
+                        throw new Error("invalid file");
+                    }
+                    GlobalEmitter.emit("nomadnet-favourites-layout-imported");
+                    ToastUtils.success(this.$t("maintenance.nomadnet_favourites_imported"));
+                } catch {
+                    ToastUtils.error(this.$t("maintenance.nomadnet_favourites_import_failed"));
+                }
+            };
+            reader.readAsText(file);
+            event.target.value = "";
+        },
         formatSecondsAgo: function (seconds) {
             return Utils.formatSecondsAgo(seconds);
         },
+        formatSecondsAgoForI18n: function (seconds) {
+            return Utils.formatSecondsAgoForI18n(seconds);
+        },
     },
 };
 </script>