Import upstream v0.16.22, stripped

Upstream commit: 474dd0229cb20cf513036619781ed97bd8073c3f
Enterprise-only files removed or emptied: 63
Enterprise-only snippets removed: 117 in 50 files
Dangling module declarations removed: 5
Cargo edits turning enterprise off: 14
Verification: clean
Enterprise feature gates left for rebuilt features: 19 in 18 files

Produced by tools/fork/strip.py. The full report is in docs/fork/strip-reports/ on main.

crates/nlp/Cargo.toml

@@ -0,0 +1,25 @@
+[package]
+name = "nlp"
+version = "0.16.22"
+edition = "2024"
+
+[dependencies]
+xxhash-rust = { version = "0.8.18", features = ["xxh3"] }
+serde = { version = "1.0", features = ["derive"]}
+ahash = { version = "0.8.12", features = ["serde"] }
+whatlang = "0.18" # Language detection
+rust-stemmers = "1.2" # Stemmers
+jieba-rs = "0.10" # Chinese stemmer
+psl = "2"
+maplit = "1.0.2"
+hashify = "0.2.9"
+rand = "0.10.2"
+rkyv = { version = "0.8.18", features = ["little_endian"] }
+
+[features]
+test_mode = []
+
+[dev-dependencies]
+
+[lints]
+workspace = true