Implement Phase 6 & 7: My Account and Order Details templates (Bootstrap 5, HPOS)

Phase 6 - My Account (15 templates):
- Account layout with sidebar navigation (list-group) and content area
- Orders table with status badges, pagination, and responsive design
- View order with order notes as list-group items
- Address cards with edit/add buttons
- Login/Register side-by-side card layout
- Account edit, password change, downloads, payment methods forms
- Lost/reset password forms and confirmation

Phase 7 - Order Details (5 templates):
- Order details table with items, totals, and customer note
- Line item rows with refund quantity display
- Customer billing/shipping address cards
- Order tracking form
- Order again button

All order templates use WC_Order object methods only (HPOS compatible).
Bootstrap 5 components: cards, tables, list-groups, badges, forms, alerts.

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

templates/myaccount/view-order.html.twig

@@ -0,0 +1,45 @@
+{#
+ # View Order (Bootstrap 5 Override)
+ #
+ # Shows details of a specific order on the account page.
+ # HPOS compatible: uses WC_Order methods only.
+ #
+ # Expected context:
+ #   order_id - Order ID
+ #   order    - WC_Order object
+ #
+ # WooCommerce PHP equivalent: myaccount/view-order.php
+ #
+ # @package WcBootstrap
+ # @since 0.1.0
+ #}
+
+{% set notes = order.get_customer_order_notes() %}
+
+<p>
+    {{ __('Order #%1$s was placed on %2$s and is currently %3$s.')|format(
+        '<mark class="order-number">' ~ order.get_order_number() ~ '</mark>',
+        '<mark class="order-date">' ~ wc_format_datetime(order.get_date_created()) ~ '</mark>',
+        '<mark class="order-status">' ~ wc_get_order_status_name(order.get_status()) ~ '</mark>'
+    )|wp_kses_post }}
+</p>
+
+{% if notes %}
+    <h2 class="h5 mt-4 mb-3">{{ __('Order updates') }}</h2>
+    <div class="list-group mb-4">
+        {% for note in notes %}
+            <div class="list-group-item">
+                <div class="d-flex justify-content-between align-items-center mb-1">
+                    <small class="text-body-secondary">
+                        {{ date_i18n(__('l jS \\o\\f F Y, h:ia'), strtotime(note.comment_date)) }}
+                    </small>
+                </div>
+                <div class="mb-0">
+                    {{ wpautop(wptexturize(note.comment_content))|raw }}
+                </div>
+            </div>
+        {% endfor %}
+    </div>
+{% endif %}
+
+{{ do_action('woocommerce_view_order', order_id) }}