Add location reordering support and improve page transitions

- Add DAO and repository methods for reordering locations by display order
- Make PageIndicator clickable with ripple effect for future reorder UI
- Replace SunCard alpha fade with dark scrim overlay for smoother transitions
- Add Claude Code custom commands

.claude/commands/commit-push-pr.md

@@ -0,0 +1,15 @@
+---
+allowed-tools: Bash(git add:*), Bash(git status:*), Bash(git commit:*)
+description: Create a git commit
+---
+
+## Context
+
+- Current git status: !`git status`
+- Current git diff (staged and unstaged changes): !`git diff HEAD`
+- Current branch: !`git branch --show-current`
+- Recent commits: !`git log --oneline -10`
+
+## Your task
+
+Based on the above changes, create a single git commit. Then push it.

.claude/commands/new-version.md

@@ -0,0 +1,15 @@
+---
+allowed-tools: Bash(git add:*), Bash(git status:*), Bash(git commit:*)
+description: Do migration tests first. Then: update changelog, update readme, update version in gradle files, create a git commit and push it
+---
+
+## Context
+
+- Current git status: !`git status`
+- Current git diff (staged and unstaged changes): !`git diff HEAD`
+- Current branch: !`git branch --show-current`
+- Recent commits: !`git log --oneline -10`
+
+## Your task
+
+Do migration tests first. Then: update changelog, update readme, update version in gradle files, create a git commit and push it

app/src/main/java/com/sunzones/data/local/LocationDao.kt

@@ -4,6 +4,7 @@ import androidx.room.Dao
 import androidx.room.Insert
 import androidx.room.OnConflictStrategy
 import androidx.room.Query
+import androidx.room.Update
 import kotlinx.coroutines.flow.Flow
 
 @Dao
@@ -23,4 +24,10 @@ interface LocationDao {
 
     @Query("DELETE FROM locations WHERE isCurrentLocation = 1")
     suspend fun deleteCurrentLocation()
+
+    @Update
+    suspend fun updateLocations(locations: List<LocationEntity>)
+
+    @Query("SELECT * FROM locations ORDER BY displayOrder ASC, id ASC")
+    suspend fun getAllLocationsOnce(): List<LocationEntity>
 }

app/src/main/java/com/sunzones/data/repository/LocationRepository.kt

@@ -23,4 +23,16 @@ class LocationRepository @Inject constructor(
         locationDao.deleteCurrentLocation()
         locationDao.insertLocation(location)
     }
+
+    suspend fun reorderLocations(fromIndex: Int, toIndex: Int) {
+        val locations = locationDao.getAllLocationsOnce().toMutableList()
+        if (fromIndex !in locations.indices || toIndex !in locations.indices) return
+        val item = locations.removeAt(fromIndex)
+        locations.add(toIndex, item)
+        val updated = locations.mapIndexed { i, e -> e.copy(displayOrder = i) }
+        locationDao.updateLocations(updated)
+    }
+
+    suspend fun getAllLocationsOnce(): List<LocationEntity> =
+        locationDao.getAllLocationsOnce()
 }

app/src/main/java/com/sunzones/ui/main/MainViewModel.kt

@@ -97,4 +97,10 @@ class MainViewModel @Inject constructor(
             repository.deleteLocation(id)
         }
     }
+
+    fun reorderLocations(fromIndex: Int, toIndex: Int) {
+        viewModelScope.launch {
+            repository.reorderLocations(fromIndex, toIndex)
+        }
+    }
 }

app/src/main/java/com/sunzones/ui/main/components/PageIndicator.kt

@@ -4,14 +4,20 @@ import androidx.compose.animation.animateColorAsState
 import androidx.compose.animation.core.animateDpAsState
 import androidx.compose.animation.core.spring
 import androidx.compose.foundation.background
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.interaction.MutableInteractionSource
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.layout.width
 import androidx.compose.foundation.shape.CircleShape
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material.ripple.rememberRipple
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.getValue
+import androidx.compose.runtime.remember
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
@@ -22,12 +28,22 @@ import androidx.compose.ui.unit.dp
 fun PageIndicator(
     pageCount: Int,
     currentPage: Int,
-    modifier: Modifier = Modifier
+    modifier: Modifier = Modifier,
+    onClick: () -> Unit = {}
 ) {
     if (pageCount <= 1) return
 
+    Box(
+        modifier = modifier
+            .clip(RoundedCornerShape(16.dp))
+            .clickable(
+                interactionSource = remember { MutableInteractionSource() },
+                indication = rememberRipple(color = Color.White.copy(alpha = 0.3f)),
+                onClick = onClick
+            )
+            .padding(horizontal = 12.dp, vertical = 8.dp)
+    ) {
         Row(
-        modifier = modifier,
             horizontalArrangement = Arrangement.spacedBy(8.dp),
             verticalAlignment = Alignment.CenterVertically
         ) {
@@ -55,3 +71,4 @@ fun PageIndicator(
             }
         }
     }
+}

app/src/main/java/com/sunzones/ui/main/components/SunCard.kt

@@ -129,9 +129,9 @@ fun SunCard(
     val isSunsetWindow = location.isDaytime && location.sunProgress > 0.92f
     val particleActive = isSunriseWindow || isSunsetWindow
 
-    // Page transition: scale + fade (replaces parallax translationX)
+    // Page transition: scale + dark scrim (no alpha fade to avoid "lightening" effect)
     val scale = lerp(0.92f, 1f, 1f - pageOffset.absoluteValue.coerceAtMost(1f))
-    val pageFade = lerp(0.6f, 1f, 1f - pageOffset.absoluteValue.coerceAtMost(1f))
+    val scrimAlpha = lerp(0f, 0.2f, pageOffset.absoluteValue.coerceAtMost(1f))
 
     BoxWithConstraints(
         modifier = modifier
@@ -139,7 +139,6 @@ fun SunCard(
             .graphicsLayer {
                 scaleX = scale
                 scaleY = scale
-                alpha = pageFade
             }
             .background(brush = Brush.verticalGradient(displayGradient))
     ) {
@@ -419,6 +418,15 @@ fun SunCard(
                 )
             }
         }
+
+        // Dark scrim overlay for page transition depth effect
+        if (scrimAlpha > 0.01f) {
+            Box(
+                modifier = Modifier
+                    .fillMaxSize()
+                    .background(Color.Black.copy(alpha = scrimAlpha))
+            )
+        }
     }
 
     if (showDeleteDialog) {