fix(ci): the lint ratchet, and SwiftPM's half-downloaded artifacts on the iOS runners

The import sheet no longer sets state from its preset effect and is below the complexity limit; the trip shell's splash tests await their timers. The iOS and watch builds resolve their Swift packages first on a clean artifact cache, up to three times: a failed download from GitHub left a partial Capacitor xcframework behind and every later attempt stopped on it.

.github/workflows/native.yml

@@ -121,6 +121,21 @@ jobs:
         working-directory: client
         run: npm run cap:sync -- ios
 
+      # SwiftPM leaves a half-downloaded binary target (Capacitor's xcframeworks)
+      # behind when a download from GitHub fails, and every later attempt then
+      # stops on "already exists in file system". Resolve on a clean artifact
+      # cache, up to three times, before the build needs the packages.
+      - name: Resolve the Swift packages
+        working-directory: client/ios/App
+        run: |
+          for attempt in 1 2 3; do
+            rm -rf ~/Library/Caches/org.swift.swiftpm/artifacts
+            if xcodebuild -resolvePackageDependencies -project App.xcodeproj -scheme App; then exit 0; fi
+            echo "Resolving the Swift packages failed (attempt $attempt of 3)"
+            sleep 20
+          done
+          exit 1
+
       # No -sdk: the scheme builds the embedded watch app and its complications
       # against the watchOS simulator SDK and the rest against the iOS one.
       - name: Build for the simulator
@@ -220,6 +235,21 @@ jobs:
           xcrun simctl list runtimes | grep -q watchOS || xcodebuild -downloadPlatform watchOS
           xcrun simctl list runtimes
 
+      # SwiftPM leaves a half-downloaded binary target (Capacitor's xcframeworks)
+      # behind when a download from GitHub fails, and every later attempt then
+      # stops on "already exists in file system". Resolve on a clean artifact
+      # cache, up to three times, before the build needs the packages.
+      - name: Resolve the Swift packages
+        working-directory: client/ios/App
+        run: |
+          for attempt in 1 2 3; do
+            rm -rf ~/Library/Caches/org.swift.swiftpm/artifacts
+            if xcodebuild -resolvePackageDependencies -project App.xcodeproj -scheme App; then exit 0; fi
+            echo "Resolving the Swift packages failed (attempt $attempt of 3)"
+            sleep 20
+          done
+          exit 1
+
       - name: Build the watch app for the simulator
         working-directory: client/ios/App
         run: |