fix: sun position arc overflow and revert user display

- Constrain arc height to fit within card boundaries
- Scale radius down when arc would overflow on wider displays
- Revert user display in section header, use debugPrint instead

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

CHANGELOG.md

@@ -7,6 +7,24 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [1.5.5] - 2026-01-07
+
+### Fixed
+
+- **Sun position arc overflow** - Arc now constrained to fit within card boundaries
+  - Prevents arc and sun/moon from overflowing on wider displays
+  - Scales radius down when arc height exceeds available space
+
+### Added
+
+- **Debug logging for environment user** - Logs authenticated user on environment data load
+
+## [1.5.4] - 2026-01-07
+
+### Added
+
+- User display in environment section header (reverted in 1.5.5)
+
 ## [1.5.3] - 2026-01-07
 
 ### Changed

lib/features/front_hall/presentation/widgets/dashboard_content.dart

@@ -129,13 +129,17 @@ class _DashboardContentState extends ConsumerState<DashboardContent> {
         const SizedBox(height: 24),
 
         // Environment - Sun, Weather, Forecast, Air Quality
-        _SectionHeader(title: 'Environment', icon: Icons.eco),
+        const _SectionHeader(title: 'Environment', icon: Icons.eco),
         const SizedBox(height: 8),
         environmentAsync.when(
-          data: (envData) => _EnvironmentSection(
-            envData: envData,
-            onRefresh: () => ref.invalidate(environmentProvider),
-          ),
+          data: (envData) {
+            // Debug: log user on first load
+            debugPrint('Environment API user: ${envData.user}');
+            return _EnvironmentSection(
+              envData: envData,
+              onRefresh: () => ref.invalidate(environmentProvider),
+            );
+          },
           loading: () => const Card(
             child: Padding(
               padding: EdgeInsets.all(32),

lib/shared/widgets/sun_position_widget.dart

@@ -386,7 +386,15 @@ class _SunArcPainter extends CustomPainter {
 
     // Calculate radius so arc endpoints touch horizon
     // For a chord of width W and arc angle θ: R = W / (2 * sin(θ/2))
-    final radius = horizonWidth / (2 * math.sin(clampedAngle / 2));
+    var radius = horizonWidth / (2 * math.sin(clampedAngle / 2));
+
+    // Constrain arc height to fit within available space (leave 25px margin for sun)
+    final maxArcHeight = size.height - horizonY - 25;
+    final arcHeight = radius * (1 - math.cos(clampedAngle / 2));
+    if (arcHeight > maxArcHeight) {
+      // Scale radius down to fit
+      radius = maxArcHeight / (1 - math.cos(clampedAngle / 2));
+    }
 
     // Arc center is below the horizon for an upward-bulging arc
     // Distance from chord to center = R * cos(θ/2)
@@ -491,7 +499,15 @@ class _SunArcPainter extends CustomPainter {
     final clampedAngle = arcAngle.clamp(math.pi / 6, math.pi);
 
     // Calculate radius so arc endpoints touch horizon
-    final radius = horizonWidth / (2 * math.sin(clampedAngle / 2));
+    var radius = horizonWidth / (2 * math.sin(clampedAngle / 2));
+
+    // Constrain arc height to fit within available space (leave 20px margin for moon)
+    final maxArcHeight = size.height - horizonY - 20;
+    final arcHeight = radius * (1 - math.cos(clampedAngle / 2));
+    if (arcHeight > maxArcHeight) {
+      // Scale radius down to fit
+      radius = maxArcHeight / (1 - math.cos(clampedAngle / 2));
+    }
 
     // Arc center is below the horizon for an upward-bulging arc
     final horizonYPos = size.height - horizonY;

pubspec.yaml

@@ -16,7 +16,7 @@ publish_to: 'none' # Remove this line if you wish to publish to pub.dev
 # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
 # In Windows, build-name is used as the major, minor, and patch parts
 # of the product and file versions while build-number is used as the build suffix.
-version: 1.5.3+1
+version: 1.5.5+1
 
 environment:
   sdk: ^3.10.4