feat: add LanceDB vector store with upsert, delete, and search

sample-data/Default/Journal/2025/01/26 Jan 2025.md

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+#DayInShort: Partially productive day. I didnt do what I was planning to. But did something different!
+#physicalhealth: Can't complain
+#mentalhealth: Can't complain
+#work: No work
+#Food:
+	#Breakfast: Idly and Sambar + Samossa
+	#Lunch: nothing
+	#Dinner: French Fries and Smoothie
+#Relations:
+	No external contact
+#finance:
+	Spent $60 on the toilet cleaning machine.
+#movie:
+	[[MoviesShows/Sand castle]] 
+#selfimprovement:
+	None. Planned to do the [[Concept/Go]] course. But ended up writing script for the new podcast. Recorded and published "[[Work/Let me Explain]]"