build: update project categories and keywords

Author: wilhelmagren

Cargo.toml

@@ -17,10 +17,15 @@ authors = [
 license = "MIT"
 version = "1.2.0"
 readme = "README.md"
+categories = [
+    "science",
+    "database",
+    "concurrency",
+    "command-line-interface",
+]
 keywords = [
     "arrow",
     "parquet",
-    ""
 ]
 description = "Efficiently evolve your old fixed-length data files into modern file formats. "
 

examples/full/Cargo.toml

@@ -8,6 +8,8 @@ readme = { workspace = true }
 authors = { workspace = true }
 repository = { workspace = true }
 homepage = { workspace = true }
+categories = { workspace = true }
+keywords = { workspace = true }
 publish = true
 
 [[bin]]