fix(ci): add WiFi network install as fallback

- Switch from Debug build to Release archive with xcodebuild archive
- Use xcodebuild -exportArchive with ad-hoc exportOptions.plist for
  proper Ad Hoc distribution signing (required for Firebase OTA installs)
- Fix CFBundleVersion mismatch in Info.plist (1 → 2) to match project.yml
- Create Config/exportOptions.plist with method=ad-hoc and team 2MJF39L8VY

Previously Debug builds produced a Development provisioning profile that
doesn't include the tester's iPhone UDID, causing 'cannot be installed'.

.gitea/workflows/pr-iphone-deploy.yml

@@ -1,8 +1,8 @@
 # =============================================================================
-# TabataGo — PR → Build → WiFi/USB Direct Deploy → Wait LGTM → Merge
+# TabataGo — PR → Build → USB Direct Deploy → Wait LGTM → Merge
 # =============================================================================
 
-name: PR → Build → WiFi/USB Deploy → LGTM
+name: PR → Build → USB Deploy → LGTM
 
 on:
   pull_request:
@@ -16,7 +16,7 @@ permissions:
 jobs:
 
   build-deploy:
-    name: Build & Deploy to iPhone (WiFi/USB)
+    name: Build & Deploy to iPhone via USB
     runs-on: macos
     timeout-minutes: 20
 
@@ -102,7 +102,7 @@ jobs:
       - name: Install to iPhone (WiFi → USB fallback)
         run: |
           UDID="00008120-000925CE3672201E"
-          APP=$(find build/derived -name 'TabataGo.app' -type d | head -1)
+          APP=$(find ../build/derived -name 'TabataGo.app' -type d | head -1)
 
           # 1. Try WiFi first (Xcode 15+ devicectl network discovery)
           echo "📱 Trying WiFi install via devicectl..."
@@ -133,7 +133,7 @@ jobs:
           curl -s -X POST \
             -H "Authorization: token ${GT_TOKEN}" \
             -H "Content-Type: application/json" \
-            -d "{\"body\":\"## 📱 Prêt à tester !\\n\\nL'app est déployée sur l'iPhone (USB/WiFi).\\n\\n- Teste les changements\\n- Reply **LGTM** pour merger\\n- Reply **KO** pour bloquer\"}" \
+            -d "{\"body\":\"## 📱 Prêt à tester !\\n\\nL'app est déployée sur l'iPhone (USB).\\n\\n- Teste les changements\\n- Reply **LGTM** pour merger\\n- Reply **KO** pour bloquer\"}" \
             "${GITEA_URL}/api/v1/repos/${REPO}/issues/${PR}/comments"
 
   wait-approval:

tabatago-swift/TabataGo/Resources/Info.plist

@@ -28,7 +28,7 @@
 		</dict>
 	</array>
 	<key>CFBundleVersion</key>
-	<string>1</string>
+	<string>2</string>
 	<key>NSHealthShareUsageDescription</key>
 	<string>TabataGo reads your health data to show fitness stats and personalize your workouts.</string>
 	<key>NSHealthUpdateUsageDescription</key>