fix: replace all native confirm() dialogs with styled modal macros

Migrated ~68 native browser confirm() calls across 74 files to use the
project's confirm_modal/confirm_modal_dynamic Jinja2 macros, providing
consistent styled confirmation dialogs instead of plain browser popups.

Modules updated: core, tenancy, cms, marketplace, messaging, billing,
customers, orders, cart. Uses danger/warning/info variants and
double-confirm pattern for destructive delete operations.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

app/modules/cms/static/admin/js/content-pages.js

@@ -21,6 +21,12 @@ function contentPagesManager() {
         loading: false,
         error: null,
 
+        // Modal state
+        showCreateHomepageConfirm: false,
+        pendingHomepagePlatform: null,
+        showDeletePageConfirm: false,
+        pageToDelete: null,
+
         // Tabs and filters
         activeTab: 'all',  // all, platform_marketing, store_defaults, store_overrides
         searchQuery: '',
@@ -188,13 +194,19 @@ function contentPagesManager() {
                 // Show a toast and offer to create
                 if (slug === 'home') {
                     // Offer to create homepage
-                    if (confirm(`No homepage found for ${platformCode}. Would you like to create one?`)) {
-                        window.location.href = `/admin/content-pages/create?platform_code=${platformCode}&slug=home&is_platform_page=true`;
-                    }
+                    this.pendingHomepagePlatform = platformCode;
+                    this.showCreateHomepageConfirm = true;
                 }
             }
         },
 
+        // Create homepage for a platform (called from confirm modal)
+        createHomepage() {
+            if (this.pendingHomepagePlatform) {
+                window.location.href = `/admin/content-pages/create?platform_code=${this.pendingHomepagePlatform}&slug=home&is_platform_page=true`;
+            }
+        },
+
         // Get page tier label (three-tier system)
         getPageTierLabel(page) {
             if (page.store_id) {
@@ -220,12 +232,14 @@ function contentPagesManager() {
             }
         },
 
+        // Prompt delete page confirmation
+        promptDeletePage(page) {
+            this.pageToDelete = page;
+            this.showDeletePageConfirm = true;
+        },
+
         // Delete a page
         async deletePage(page) {
-            if (!confirm(`Are you sure you want to delete "${page.title}"?`)) {
-                return;
-            }
-
             try {
                 contentPagesLog.info(`Deleting page: ${page.id}`);
 

app/modules/cms/static/store/js/content-page-edit.js

@@ -40,6 +40,9 @@ function storeContentPageEditor(pageId) {
         loadingDefault: false,
         defaultContent: null,
 
+        // Delete confirmation modal state
+        showDeletePageConfirm: false,
+
         // Initialize
         async init() {
             // Prevent multiple initializations
@@ -211,14 +214,6 @@ function storeContentPageEditor(pageId) {
 
         // Delete page (revert to default for overrides)
         async deletePage() {
-            const message = this.isOverride
-                ? 'Are you sure you want to revert to the platform default? Your customizations will be lost.'
-                : 'Are you sure you want to delete this page? This cannot be undone.';
-
-            if (!confirm(message)) {
-                return;
-            }
-
             try {
                 contentPageEditLog.info('Deleting page:', this.pageId);
 

app/modules/cms/static/store/js/content-pages.js

@@ -20,6 +20,10 @@ function storeContentPagesManager() {
         activeTab: 'platform',
         searchQuery: '',
 
+        // Modal state
+        showDeletePageConfirm: false,
+        pageToDelete: null,
+
         // Data
         platformPages: [],  // Platform default pages
         customPages: [],    // Store's own pages (overrides + custom)
@@ -152,16 +156,14 @@ function storeContentPagesManager() {
             }
         },
 
+        // Prompt delete page confirmation
+        promptDeletePage(page) {
+            this.pageToDelete = page;
+            this.showDeletePageConfirm = true;
+        },
+
         // Delete a page
         async deletePage(page) {
-            const message = page.is_store_override
-                ? `Are you sure you want to delete your override for "${page.title}"? The platform default will be shown instead.`
-                : `Are you sure you want to delete "${page.title}"? This cannot be undone.`;
-
-            if (!confirm(message)) {
-                return;
-            }
-
             try {
                 contentPagesLog.info('Deleting page:', page.id);
 

app/modules/cms/static/store/js/media.js

@@ -105,6 +105,7 @@ function storeMedia() {
         // Modal states
         showUploadModal: false,
         showDetailModal: false,
+        showDeleteMediaConfirm: false,
         selectedMedia: null,
         editingMedia: {
             filename: '',
@@ -253,10 +254,6 @@ function storeMedia() {
         async deleteMedia() {
             if (!this.selectedMedia) return;
 
-            if (!confirm(I18n.t('cms.confirmations.delete_file'))) {
-                return;
-            }
-
             this.saving = true;
 
             try {