docs: Add categories to Cargo.toml

Author: CosmicHorrorDev

Cargo.toml

@@ -10,6 +10,8 @@ exclude = [
     "parse-vdf-file",
 ]
 
+package.categories = ["encoding", "parser-implementations", "config"]
+
 [workspace.dependencies]
 divan = { version = "0.1.14", default-features = false }
 insta = "1.39.0"

keyvalues-parser/Cargo.toml

@@ -7,6 +7,7 @@ rust-version = "1.70"
 
 authors = ["Cosmic <CosmicHorrorDev@pm.me>"]
 keywords = ["keyvalues", "vdf", "steam", "parser"]
+categories.workspace = true
 description = "A parser/renderer for vdf text"
 homepage = "https://github.com/CosmicHorrorDev/vdf-rs"
 repository = "https://github.com/CosmicHorrorDev/vdf-rs"

keyvalues-serde/Cargo.toml

@@ -7,6 +7,7 @@ rust-version = "1.70"
 
 authors = ["Cosmic <CosmicHorrorDev@pm.me>"]
 keywords = ["keyvalues", "vdf", "steam", "serde"]
+categories.workspace = true
 description = "(De)serialize VDF text with serde"
 homepage = "https://github.com/CosmicHorrorDev/vdf-rs"
 repository = "https://github.com/CosmicHorrorDev/vdf-rs"