Miler rider app: surface system, visible design language, backend lifecycle

Design system
- MilerSurface ladder (canvas → working → raised → floating) with MilerPanel
  as layer 1; canvas moved to #DEE3EA so white separates at 1.290:1.
- Visible vocabulary applied across Home, Deliveries, Activity, Account and
  the sheets: hero heads (tabular numeral + small caption, clamped at 1.3x),
  canvas wells for anything that opens, small filled tags for shelf labels,
  demoted placeholders. Recorded in DESIGN_SYSTEM.md §6.
- One icon family: 222 Material glyphs migrated to Lucide; none left outside
  lib/xpress.
- Colour semantics corrected: amber only for what is genuinely owed, brand red
  reserved for the live stop, disabled primaries go neutral rather than pale.

Data and lifecycle
- lib/data/lifecycle.dart reads mutations for what they prove; route_order.dart
  makes admin sequence the single ordering authority; service_day.dart, and
  stop_area.dart rewritten against live Coimbatore addresses (digit-token
  stripping, city stoplist, street suffixes, stammer collapse).
- countLabel states the load once, in bags.

Testing
- 1440 tests passing; golden shot harnesses for Home, Deliveries, Activity,
  sheets and verify, with test/failures/ now gitignored (diff debris).
- New pins: home_gutter_test, stop_area_test, plus updated structural bounds.

Note: this commit also carries pre-existing working-tree deletions that were
present before this work (API_SPEC.md, README.md, demo test fixtures).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

lib/xpress/controllers/summary_controller.dart

@@ -0,0 +1,34 @@
+import 'package:get/get.dart';
+import 'package:miler/xpress/models/summary/deliverystats.dart';
+import 'package:miler/xpress/providers/summary/summary.dart';
+
+class SummaryController extends GetxController {
+  final SummaryProvider _provider = SummaryProvider();
+
+  // Observables
+  var today = 0.obs;
+  var week = 0.obs;
+  var month = 0.obs;
+  var total = 0.obs;
+  var cancelled = 0.obs;
+  var isLoading = false.obs;
+
+  // Fetch stats and update values
+  Future<void> fetchSummaryStats(int userId) async {
+    try {
+      isLoading.value = true;
+      final DeliveryStats? stats = await _provider.fetchSummaryStats(userId);
+      if (stats != null) {
+        today.value = stats.today;
+        week.value = stats.week;
+        month.value = stats.month;
+        total.value = stats.total;
+        cancelled.value = stats.cancelled;
+      }
+    } catch (e) {
+      print('Controller error: $e');
+    } finally {
+      isLoading.value = false;
+    }
+  }
+}