ci(ios): find IPA dynamically and fix API key JSON generation

The IPA filename from xcodebuild may not match expectations. Use find
to locate it. Also use jq to generate the API key JSON instead of a
heredoc to avoid whitespace issues.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: Claude

.github/workflows/ios-release.yml

@@ -159,17 +159,20 @@ jobs:
           # Build the API key JSON that fastlane expects
           API_KEY_JSON="$RUNNER_TEMP/api_key.json"
           P8_CONTENTS=$(cat ~/.private_keys/AuthKey_"$APP_STORE_CONNECT_API_KEY_ID".p8)
-          cat > "$API_KEY_JSON" <<EOF
-          {
-            "key_id": "$APP_STORE_CONNECT_API_KEY_ID",
-            "issuer_id": "$APP_STORE_CONNECT_ISSUER_ID",
-            "key": $(echo "$P8_CONTENTS" | jq -Rs .),
-            "in_house": false
-          }
-          EOF
+          jq -n \
+            --arg key_id "$APP_STORE_CONNECT_API_KEY_ID" \
+            --arg issuer_id "$APP_STORE_CONNECT_ISSUER_ID" \
+            --arg key "$P8_CONTENTS" \
+            '{key_id: $key_id, issuer_id: $issuer_id, key: $key, in_house: false}' \
+            > "$API_KEY_JSON"
+
+          # Find the IPA (xcodebuild may name it differently)
+          IPA_PATH=$(find "$RUNNER_TEMP/export" -name '*.ipa' -print -quit)
+          echo "IPA: $IPA_PATH"
+          [ -f "$IPA_PATH" ] || { echo "No IPA found in $RUNNER_TEMP/export"; ls -la "$RUNNER_TEMP/export"; exit 1; }
 
           fastlane pilot upload \
-            --ipa "$RUNNER_TEMP/export/FareBot.ipa" \
+            --ipa "$IPA_PATH" \
             --api_key_path "$API_KEY_JSON" \
             --distribute_external false \
             --skip_waiting_for_build_processing false \