fix(ios): stabilize AHA drag and move release to Xcode 26

Keep the AHA detail content area owned by its scroll view so upward drags no
longer jitter the whole sheet, and pin the release workflow to Xcode 26 while
preserving the app's iOS 18 deployment target.

Made-with: Cursor

Author: Sid-Qin

.github/workflows/release-ios.yml

@@ -76,11 +76,16 @@ jobs:
 
   # ── iOS IPA (cloud signing + TestFlight) ─────────────────────
   build-ios:
-    runs-on: macos-latest
+    runs-on: macos-26
     needs: prepare
     steps:
       - uses: actions/checkout@v4
 
+      - name: Select Xcode 26
+        uses: maxim-lobanov/setup-xcode@v1
+        with:
+          xcode-version: '26'
+
       - name: Install Apple certificates
         env:
           APPLE_DIST_P12: ${{ secrets.APPLE_CERTIFICATE_P12 }}

ios/ClawOS/Features/Dashboard/MomentDetailView.swift

@@ -440,7 +440,6 @@ struct MomentDetailView: View {
                 )
             }
             .contentShape(Rectangle())
-            .gesture(cardDragGesture)
         )
         .clipShape(
             UnevenRoundedRectangle(

ios/ClawOS/Features/Dashboard/MomentDismissGestureBehavior.swift

@@ -34,7 +34,6 @@ enum MomentDismissGestureBehavior {
     ) -> MomentDismissAxis? {
         let dx = translation.width
         let dy = translation.height
-        let absDx = abs(dx)
         let absDy = abs(dy)
         let startsFromEdge = startLocation.x <= edgeActivationWidth
 
@@ -54,11 +53,6 @@ enum MomentDismissGestureBehavior {
             return .horizontal
         }
 
-        if dy > verticalDistance,
-           dy > absDx * verticalDominance {
-            return .vertical
-        }
-
         return nil
     }
 

ios/ClawOSTests/ClawOSTests.swift

@@ -500,4 +500,15 @@ struct ClawOSTests {
         #expect(shouldDismiss)
     }
 
+    @Test("Aha 故事内容区下拉不会触发退出手势")
+    func momentDismissIgnoresVerticalPullInsideContent() {
+        let axis = MomentDismissGestureBehavior.beginAxis(
+            startLocation: CGPoint(x: 220, y: 520),
+            translation: CGSize(width: 12, height: 72),
+            allowsContentHorizontalDismiss: true
+        )
+
+        #expect(axis == nil)
+    }
+
 }