reduce CI installation progress noise

GitHub CLI's default watch display redraws every build step on each polling
interval, producing excessive terminal output during a release build. Use its
compact display and a ten-second interval while retaining live status and
failure propagation.

Author: raine

scripts/install-ci

@@ -125,7 +125,7 @@ main() {
     fi
 
     printf '%s\n' "$run_url"
-    gh run watch "$run_id" --repo "$repo" --exit-status
+    gh run watch "$run_id" --repo "$repo" --exit-status --compact --interval 10
 
     tmp_dir=$(mktemp -d)
     trap cleanup EXIT