Three fixes:
1. SearchLocal no longer applies minBlendedScore filter — index hits
use scalePopularity scores that aren't comparable to blended
MB+LB scores. This prevents artists from appearing in local
results then disappearing when the full pipeline replaces them
with score-filtered results.
2. Top section columns now render independently — tracks show as
soon as they load, top releases show their own loading state or
appear when ready. Previously the entire section was blocked
until both finished loading.
3. Top releases column shows a loading spinner while its data is
still fetching, rather than being invisible.
yonlu
50df4676f8