feat: bump arrow 57, datafusion 51, lance 2

Align lance-graph's dependency matrix with ladybug-rs and rustynum:
  arrow      56.2 → 57
  datafusion 50.3 → 51
  lance      1.0  → 2.0
  lance-*    1.0  → 2.0

All 491 tests pass with zero API breakages.

The Python crate is excluded from the workspace resolver to avoid
the pyarrow `links = "python"` conflict with pyo3. It continues
to build separately via `maturin develop`.

https://claude.ai/code/session_016SeGMg1pgf1MqK8YWkedvV

Author: claude

crates/lance-graph-catalog/Cargo.toml

@@ -11,10 +11,10 @@ keywords = ["lance", "graph", "catalog", "namespace"]
 categories = ["database", "data-structures", "science"]
 
 [dependencies]
-arrow-schema = "56.2"
+arrow-schema = "57"
 async-trait = "0.1"
-datafusion = { version = "50.3", default-features = false }
-lance-namespace = "1.0.1"
+datafusion = { version = "51", default-features = false }
+lance-namespace = "2"
 reqwest = { version = "0.12", features = ["json"], optional = true }
 serde = { version = "1", features = ["derive"] }
 serde_json = "1"

crates/lance-graph-python/Cargo.toml

@@ -10,11 +10,11 @@ name = "_internal"
 crate-type = ["cdylib"]
 
 [dependencies]
-arrow = { version = "56.2", features = ["pyarrow"] }
-arrow-array = "56.2"
-arrow-schema = "56.2"
-arrow-ipc = "56.2"
-datafusion = { version = "50.3", default-features = false }
+arrow = { version = "57", features = ["pyarrow"] }
+arrow-array = "57"
+arrow-schema = "57"
+arrow-ipc = "57"
+datafusion = { version = "51", default-features = false }
 futures = "0.3"
 lance-graph = { path = "../lance-graph" }
 serde = { version = "1", features = ["derive"] }

crates/lance-graph/Cargo.toml

@@ -11,11 +11,11 @@ keywords = ["lance", "graph", "cypher", "query", "datafusion"]
 categories = ["database", "data-structures", "science"]
 
 [dependencies]
-arrow = { version = "56.2", features = ["prettyprint"] }
-arrow-array = "56.2"
-arrow-schema = "56.2"
+arrow = { version = "57", features = ["prettyprint"] }
+arrow-array = "57"
+arrow-schema = "57"
 async-trait = "0.1"
-datafusion = { version = "50.3", default-features = false, features = [
+datafusion = { version = "51", default-features = false, features = [
     "nested_expressions",
     "regex_expressions",
     "unicode_expressions",
@@ -25,15 +25,15 @@ datafusion = { version = "50.3", default-features = false, features = [
     "string_expressions",
     "parquet",
 ] }
-datafusion-common = "50.3"
-datafusion-expr = "50.3"
-datafusion-sql = "50.3"
-datafusion-functions-aggregate = "50.3"
+datafusion-common = "51"
+datafusion-expr = "51"
+datafusion-sql = "51"
+datafusion-functions-aggregate = "51"
 futures = "0.3"
 lance-graph-catalog = { path = "../lance-graph-catalog", version = "0.5.3" }
-lance = "1.0.0"
-lance-linalg = "1.0.0"
-lance-namespace = "1.0.1"
+lance = "2"
+lance-linalg = "2"
+lance-namespace = "2"
 nom = "7.1"
 serde = { version = "1", features = ["derive"] }
 serde_json = "1"
@@ -48,6 +48,7 @@ delta = ["dep:deltalake", "dep:url"]
 
 [dev-dependencies]
 futures = "0.3"
-lance-arrow = "1.0.0"
+lance-arrow = "2"
+lance-index = "2"
 tempfile = "3"
 tokio = { version = "1.37", features = ["macros", "rt-multi-thread"] }