chore: rm keywords

crates/rle/Cargo.toml

@@ -8,7 +8,7 @@ documentation = "https://docs.rs/loro/"
 homepage = "https://loro.dev"
 repository = "https://github.com/loro-dev/loro/"
 authors = ["Zixuan Chen", "Liang Zhao"]
-categories = ["data-structures", "crdt", "collaborative-editing", "local-first"]
+categories = ["data-structures"]
 keywords = ["crdt", "local-first"]
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html