Add environment snapshot recovery flow

Author: Alexander Phillips

archive/folderview.plus-2026.04.12.03.txz.sha256

@@ -0,0 +1 @@
+e92d52062172fb5ee5cde6b3a96262dc73eef5e6b9f8a2cca380d009432a00e3  folderview.plus-2026.04.15.05.txz

archive/folderview.plus-2026.04.12.03.txz archive/folderview.plus-2026.04.15.05.txzarchive/folderview.plus-2026.04.12.03.txz renamed to archive/folderview.plus-2026.04.15.05.txz

@@ -6,13 +6,19 @@
 <!ENTITY launch "Settings/FolderViewPlus">
 <!ENTITY plugdir "/usr/local/emhttp/plugins/&name;">
 <!ENTITY pluginURL "https://raw.githubusercontent.com/&github;/dev/folderview.plus.plg">
-<!ENTITY version "2026.04.15.04">
-<!ENTITY md5 "d26cbe9201671730aed58f25643fa9eb">
+<!ENTITY version "2026.04.15.05">
+<!ENTITY md5 "e0b2b75e3180de66729cc39269742db9">
 ]>
 
 <PLUGIN name="&name;" author="&author;" version="&version;" launch="&launch;" pluginURL="&pluginURL;" icon="folder-icon.png" support="https://forums.unraid.net/topic/197631-plugin-folderview-plus/" min="7.0.0">
     <CHANGES>
 
+###2026.04.15.05
+- UX: Settings workspace layout, section flows, and table behavior.
+- Fix: Server endpoints, runtime payloads, and persistence or validation paths.
+- Quality: Release automation, CI smoke coverage, and packaging guards.
+
+
 ###2026.04.15.04
 - Fix: Theme workspace action buttons in the Appearance tab now use the shared settings button system, so import, update, save, disable, and theme-entry actions match the rest of the plugin chrome.
 - Quality: `pkg_build.sh` now tolerates GNU tar warning exits when the produced archive is still readable, which hardens Windows worktree packaging against false-negative tar failures.

archive/folderview.plus-2026.04.15.05.txz.sha256

@@ -1270,6 +1270,23 @@ if (!empty($fvplusRuntimeConflicts)) {
                 </div>
             </section>
 
+            <section class="fv-recovery-stage fv-recovery-environment-stage">
+                <div class="fv-recovery-stage-head">
+                    <strong>Environment export and import</strong>
+                    <span class="rules-help">Move the full plugin environment between installs in one JSON file. This includes Docker folders, VM folders, preferences, folder defaults, and Theme Workspace customization.</span>
+                </div>
+                <div class="backup-actions fv-recovery-environment-actions">
+                    <button type="button" onclick="exportEnvironmentSnapshot()"><i class="fa fa-download"></i> Export environment</button>
+                    <button type="button" onclick="importEnvironmentSnapshot()"><i class="fa fa-upload"></i> Import environment</button>
+                </div>
+                <div id="fv-recovery-environment-summary" class="fv-recovery-history-list">
+                    <div class="fv-recovery-empty-state">
+                        <strong>Portable environment snapshots are ready.</strong>
+                        <span>Export everything to one JSON file or import a snapshot from another FolderView Plus install.</span>
+                    </div>
+                </div>
+            </section>
+
             <div class="fv-recovery-hidden-helpers" hidden aria-hidden="true">
                 <select id="docker-backup-compare-left"></select>
                 <select id="docker-backup-compare-right"></select>

folderview.plus.plg

@@ -3186,6 +3186,7 @@ const getSettingsWorkspacesApi = (() => {
             $,
             utils,
             escapeHtml,
+            swal,
             getFolderMap: (type) => getFolderMap(type),
             getFolderNameForId: (type, id) => folderNameForId(type, id),
             getSortedBackupsForType: (type) => getSortedBackupsForType(type),
@@ -3225,9 +3226,22 @@ const getSettingsWorkspacesApi = (() => {
             },
             templatesByType,
             selectedOperationsTemplateIdByType,
+            apiGetJson,
+            apiPostJson,
+            selectJsonFile,
             downloadFile,
             toPrettyJson,
-            showError
+            showError,
+            showToastMessage,
+            claimAdvancedOperationLock,
+            releaseAdvancedOperationLock,
+            refreshType,
+            refreshBackups,
+            refreshThemeWorkspace: () => getThemeWorkspaceApi().readWorkspace(),
+            openImportApplyProgressDialog,
+            updateImportApplyProgressDialog,
+            closeImportApplyProgressDialog,
+            ensureRuntimeConflictActionAllowed
         });
         return cachedApi;
     };
@@ -4042,6 +4056,8 @@ const restoreLatestActiveRecoveryBackup = (...args) => getSettingsWorkspacesApi(
 const restoreSelectedActiveRecoveryBackup = (...args) => getSettingsWorkspacesApi().restoreSelectedActiveRecoveryBackup(...args);
 const downloadSelectedActiveRecoveryBackup = (...args) => getSettingsWorkspacesApi().downloadSelectedActiveRecoveryBackup(...args);
 const deleteSelectedActiveRecoveryBackup = (...args) => getSettingsWorkspacesApi().deleteSelectedActiveRecoveryBackup(...args);
+const exportEnvironmentSnapshot = (...args) => getSettingsWorkspacesApi().exportEnvironmentSnapshot(...args);
+const importEnvironmentSnapshot = (...args) => getSettingsWorkspacesApi().importEnvironmentSnapshot(...args);
 const runActiveRecoveryScheduler = (...args) => getSettingsWorkspacesApi().runActiveRecoveryScheduler(...args);
 const compareActiveRecoverySnapshots = (...args) => getSettingsWorkspacesApi().compareActiveRecoverySnapshots(...args);
 const changeActiveBackupSchedulePref = (...args) => getSettingsWorkspacesApi().changeActiveBackupSchedulePref(...args);
@@ -9050,6 +9066,8 @@ settingsActionSupportModule.registerWindowActions(window, {
     refreshBackups,
     runScheduledBackupNow,
     runActiveRecoveryScheduler,
+    exportEnvironmentSnapshot,
+    importEnvironmentSnapshot,
     restoreLatestBackup,
     restoreLatestActiveRecoveryBackup,
     selectActiveRecoveryBackup,