Update codec and kernel dependencies

docs/plugin-template/Cargo.toml

@@ -5,6 +5,8 @@ edition = "2021"
 description = "An Open CAD Studio add-on."
 license = "GPL-3.0-only"
 
+[workspace]
+
 # A plugin is a C-ABI dynamic library the host loads at runtime.
 [lib]
 crate-type = ["cdylib"]
@@ -12,8 +14,3 @@ crate-type = ["cdylib"]
 [dependencies]
 # The stable contract, with the runtime `host` surface (HostApi / BuiltinPlugin).
 ocs_plugin_api = { git = "https://github.com/HakanSeven12/OpenCADStudio", features = ["host"] }
-
-# Match the host's acadrust so the loaded library is binary-compatible
-# (approach B assumes the same toolchain + dependency versions).
-[patch.crates-io]
-acadrust = { git = "https://github.com/HakanSeven12/acadrust", branch = "main" }