Fix datepicker functionality for Bootstrap 5 x-editable

- Updated Gruntfile to use npm bootstrap-datepicker instead of bundled version
- Fixed DPGlobal reference from bdatepicker to datepicker
- Changed mode from inline to popup to ensure date input type is used
- Fixed missing type assignment in editable element initialization
- Enhanced input2value function with fallback logic to extract dates from dates array
- Added comprehensive debugging and error handling
- Datepicker now properly opens, captures selections, and submits formatted dates

src/bootstrap5-editable.js

@@ -0,0 +1,32 @@
+/*
+X-Editable Bootstrap 5 - Complete Bundle
+Uses npm bootstrap-datepicker instead of bundled version
+Order matches Gruntfile.js for compatibility
+*/
+import $ from "jquery";
+
+// Import bootstrap-datepicker from npm
+import "bootstrap-datepicker";
+
+// Core editable functionality - EXACT ORDER from Gruntfile
+import "./editable-form/editable-form.js";
+import "./editable-form/editable-form-utils.js";
+import "./containers/editable-container.js"; 
+import "./containers/editable-inline.js";
+import "./element/editable-element.js";
+import "./inputs/abstract.js";
+import "./inputs/list.js";
+import "./inputs/text.js";
+import "./inputs/textarea.js";
+import "./inputs/select.js";
+
+// Date input (now uses npm bootstrap-datepicker)
+import "./inputs/date/date.js";
+import "./inputs/date/datefield.js";
+
+// Bootstrap 5 specific containers and forms
+import "./containers/editable-popover5.js";
+import "./editable-form/editable-form-bootstrap5.js";
+
+// Export jQuery for compatibility
+export default $;