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

sample-data/Default/Journal/2025/02/07 Feb 2025.md

@@ -0,0 +1,16 @@
+#DayInShort: Productive day
+#physicalhealth: 
+	Slept in the evening. Felt tired
+#mentalhealth: can't complain
+#work:  I have been vocal about the processes and practices.
+#Food:
+	#Breakfast: bread, egg and coffee
+	#Lunch: noodle
+	#Dinner: noodle
+#Relations:
+	Not much
+#finance:
+	No active spending
+#movie:
+	[[MoviesShows/Severance]] #appletv
+#selfimprovement: