diff --git a/static/admin/js/company-edit.js b/static/admin/js/company-edit.js
index 5fa03614..75437983 100644
--- a/static/admin/js/company-edit.js
+++ b/static/admin/js/company-edit.js
@@ -1,4 +1,3 @@
-// noqa: js-006 - async init pattern is safe, loadData has try/catch
 // static/admin/js/company-edit.js
 
 // Create custom logger for company edit
@@ -11,6 +10,7 @@ function adminCompanyEdit() {
 
         // Company edit page specific state
         currentPage: 'company-edit',
+        loading: false,
         company: null,
         formData: {},
         errors: {},
@@ -48,21 +48,26 @@ function adminCompanyEdit() {
             }
             window._companyEditInitialized = true;
 
-            // Get company ID from URL
-            const path = window.location.pathname;
-            const match = path.match(/\/admin\/companies\/(\d+)\/edit/);
+            try {
+                // Get company ID from URL
+                const path = window.location.pathname;
+                const match = path.match(/\/admin\/companies\/(\d+)\/edit/);
 
-            if (match) {
-                this.companyId = parseInt(match[1], 10);
-                companyEditLog.info('Editing company:', this.companyId);
-                await this.loadCompany();
-            } else {
-                companyEditLog.error('No company ID in URL');
-                Utils.showToast('Invalid company URL', 'error');
-                setTimeout(() => window.location.href = '/admin/companies', 2000);
+                if (match) {
+                    this.companyId = parseInt(match[1], 10);
+                    companyEditLog.info('Editing company:', this.companyId);
+                    await this.loadCompany();
+                } else {
+                    companyEditLog.error('No company ID in URL');
+                    Utils.showToast('Invalid company URL', 'error');
+                    setTimeout(() => window.location.href = '/admin/companies', 2000);
+                }
+
+                companyEditLog.info('=== COMPANY EDIT PAGE INITIALIZATION COMPLETE ===');
+            } catch (error) {
+                window.LogConfig.logError(error, 'Company Edit Init');
+                Utils.showToast('Failed to initialize page', 'error');
             }
-
-            companyEditLog.info('=== COMPANY EDIT PAGE INITIALIZATION COMPLETE ===');
         },
 
         // Load company data
diff --git a/static/admin/js/user-create.js b/static/admin/js/user-create.js
index 50b1e5a4..c185045f 100644
--- a/static/admin/js/user-create.js
+++ b/static/admin/js/user-create.js
@@ -10,6 +10,7 @@ function adminUserCreate() {
 
         // User create page specific state
         currentPage: 'user-create',
+        loading: false,
         formData: {
             username: '',
             email: '',
diff --git a/static/admin/js/user-edit.js b/static/admin/js/user-edit.js
index a9b3d5ee..19ce01b9 100644
--- a/static/admin/js/user-edit.js
+++ b/static/admin/js/user-edit.js
@@ -1,4 +1,3 @@
-// noqa: js-006 - async init pattern is safe, loadData has try/catch
 // static/admin/js/user-edit.js
 
 // Create custom logger for user edit
@@ -11,6 +10,7 @@ function adminUserEdit() {
 
         // User edit page specific state
         currentPage: 'user-edit',
+        loading: false,
         user: null,
         formData: {},
         errors: {},
@@ -29,21 +29,26 @@ function adminUserEdit() {
             }
             window._userEditInitialized = true;
 
-            // Get user ID from URL
-            const path = window.location.pathname;
-            const match = path.match(/\/admin\/users\/(\d+)\/edit/);
+            try {
+                // Get user ID from URL
+                const path = window.location.pathname;
+                const match = path.match(/\/admin\/users\/(\d+)\/edit/);
 
-            if (match) {
-                this.userId = parseInt(match[1], 10);
-                userEditLog.info('Editing user:', this.userId);
-                await this.loadUser();
-            } else {
-                userEditLog.error('No user ID in URL');
-                Utils.showToast('Invalid user URL', 'error');
-                setTimeout(() => window.location.href = '/admin/users', 2000);
+                if (match) {
+                    this.userId = parseInt(match[1], 10);
+                    userEditLog.info('Editing user:', this.userId);
+                    await this.loadUser();
+                } else {
+                    userEditLog.error('No user ID in URL');
+                    Utils.showToast('Invalid user URL', 'error');
+                    setTimeout(() => window.location.href = '/admin/users', 2000);
+                }
+
+                userEditLog.info('=== USER EDIT PAGE INITIALIZATION COMPLETE ===');
+            } catch (error) {
+                window.LogConfig.logError(error, 'User Edit Init');
+                Utils.showToast('Failed to initialize page', 'error');
             }
-
-            userEditLog.info('=== USER EDIT PAGE INITIALIZATION COMPLETE ===');
         },
 
         // Load user data
diff --git a/static/admin/js/vendor-edit.js b/static/admin/js/vendor-edit.js
index c4b9ed6c..b88a69e3 100644
--- a/static/admin/js/vendor-edit.js
+++ b/static/admin/js/vendor-edit.js
@@ -1,4 +1,3 @@
-// noqa: js-006 - async init pattern is safe, loadData has try/catch
 // static/admin/js/vendor-edit.js
 
 // ✅ Use centralized logger - ONE LINE!
@@ -12,6 +11,7 @@ function adminVendorEdit() {
 
         // Vendor edit page specific state
         currentPage: 'vendor-edit',
+        loading: false,
         vendor: null,
         formData: {},
         errors: {},
@@ -30,21 +30,26 @@ function adminVendorEdit() {
             }
             window._vendorEditInitialized = true;
 
-            // Get vendor code from URL
-            const path = window.location.pathname;
-            const match = path.match(/\/admin\/vendors\/([^\/]+)\/edit/);
+            try {
+                // Get vendor code from URL
+                const path = window.location.pathname;
+                const match = path.match(/\/admin\/vendors\/([^\/]+)\/edit/);
 
-            if (match) {
-                this.vendorCode = match[1];
-                editLog.info('Editing vendor:', this.vendorCode);
-                await this.loadVendor();
-            } else {
-                editLog.error('No vendor code in URL');
-                Utils.showToast('Invalid vendor URL', 'error');
-                setTimeout(() => window.location.href = '/admin/vendors', 2000);
+                if (match) {
+                    this.vendorCode = match[1];
+                    editLog.info('Editing vendor:', this.vendorCode);
+                    await this.loadVendor();
+                } else {
+                    editLog.error('No vendor code in URL');
+                    Utils.showToast('Invalid vendor URL', 'error');
+                    setTimeout(() => window.location.href = '/admin/vendors', 2000);
+                }
+
+                editLog.info('=== VENDOR EDIT PAGE INITIALIZATION COMPLETE ===');
+            } catch (error) {
+                window.LogConfig.logError(error, 'Vendor Edit Init');
+                Utils.showToast('Failed to initialize page', 'error');
             }
-
-            editLog.info('=== VENDOR EDIT PAGE INITIALIZATION COMPLETE ===');
         },
 
         // Load vendor data
diff --git a/static/admin/js/vendor-product-create.js b/static/admin/js/vendor-product-create.js
index 2f869496..bdcccb7f 100644
--- a/static/admin/js/vendor-product-create.js
+++ b/static/admin/js/vendor-product-create.js
@@ -20,6 +20,7 @@ function adminVendorProductCreate() {
         currentPage: 'vendor-products',
 
         // Loading states
+        loading: false,
         saving: false,
 
         // Tom Select instance