upgrade Skill system auf regitry

Cargo.lock

@@ -599,6 +599,15 @@ dependencies = [
  "serde_core",
 ]
 
+[[package]]
+name = "inventory"
+version = "0.3.22"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "009ae045c87e7082cb72dab0ccd01ae075dd00141ddc108f43a0ea150a9e7227"
+dependencies = [
+ "rustversion",
+]
+
 [[package]]
 name = "ipnet"
 version = "2.12.0"
@@ -754,6 +763,7 @@ dependencies = [
  "api",
  "axum",
  "lyra",
+ "nazarick-core",
  "reqwest",
  "sebas-tian",
  "serde",
@@ -772,6 +782,7 @@ version = "0.1.0"
 dependencies = [
  "anyhow",
  "async-trait",
+ "inventory",
  "thiserror",
  "tracing",
  "uuid",
@@ -1221,6 +1232,8 @@ name = "skills"
 version = "0.1.0"
 dependencies = [
  "anyhow",
+ "async-trait",
+ "inventory",
  "nazarick-core",
  "tracing",
 ]