Use rewrite default embedders as functional embedders #1214

Job	Run time
🔍 Check if pull request	3s
⬢ Prepare Node.js	21s
🐍 Prepare Python	1m 9s
🧱 Build test matrix	8s
🔍 Check	1m 52s
🗃 Build datasets	2m 6s
📝 Build API docs	49s
🧱 Build Spotlight	2m 21s
🧪 Unit Test	1m 24s
🧪 Doc Test	2m 23s
🧪 Integration Test (ubuntu-latest, 3.8)	6m 36s
🧪 Integration Test (ubuntu-latest, 3.9)	7m 19s
🧪 UI Test (chrome)	5m 16s
🔍 Check wheel contents	32s
🧪 UI Test (firefox)	5m 28s
🧪 Integration Test (ubuntu-latest, 3.10)	6m 31s
🧪 Integration Test (ubuntu-latest, 3.11)	7m 4s
🚀 Release Spotlight	0s
	51m 22s

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