wave 7: fuzz sidecar scaffold (fuzz/ workspace, shared crate, runner, dict, seeds skeleton)

fuzz/shared/Cargo.toml

@@ -0,0 +1,13 @@
+[package]
+name = "alkstore-fuzz-shared"
+version = "0.0.0"
+publish = false
+edition = "2021"
+
+[dependencies]
+alkstore = { path = "../../alkstore" }
+serde_json = "1"
+
+[dependencies.arbitrary]
+version = "1"
+features = ["derive"]