refactor: simulate agent loop

Cargo.lock

@@ -591,16 +591,6 @@ version = "0.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "92daf443525c4cce67b150400bc2316076100ce0b3686209eb8cf3c31612e6f0"
 
-[[package]]
-name = "llama_api_client"
-version = "0.1.0"
-dependencies = [
- "reqwest",
- "serde",
- "serde_json",
- "tokio",
-]
-
 [[package]]
 name = "lock_api"
 version = "0.4.14"
@@ -828,6 +818,16 @@ dependencies = [
  "bitflags",
 ]
 
+[[package]]
+name = "ren"
+version = "0.1.0"
+dependencies = [
+ "reqwest",
+ "serde",
+ "serde_json",
+ "tokio",
+]
+
 [[package]]
 name = "reqwest"
 version = "0.13.4"