Move crates under a sub folder to clean up the code

crates/permissive-json-pointer/Cargo.toml

@@ -0,0 +1,19 @@
+[package]
+name = "permissive-json-pointer"
+description = "A permissive json pointer"
+readme = "README.md"
+publish = false
+
+version.workspace = true
+authors.workspace = true
+# description.workspace = true
+homepage.workspace = true
+# readme.workspace = true
+edition.workspace = true
+license.workspace = true
+
+[dependencies]
+serde_json = "1.0"
+
+[dev-dependencies]
+big_s = "1.0"