fix general search api call, add debounce and placeholder, style impr… #95

Job	Run time
Backend Check / Django Check	46s
publish-landing / Docker Publish	35s
Frontend Check (alert) / React Check	1m 16s
Frontend Check (plan) / React Check	1m 18s
Frontend Check (review) / React Check	1m 19s
publish-backend	0s
publish-frontend	0s
Deploy	0s
	5m 14s

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