feat(api): enhance error handling with serde_path_to_error integration

Cargo.lock

@@ -1453,6 +1453,17 @@ dependencies = [
  "serde_core",
 ]
 
+[[package]]
+name = "serde_path_to_error"
+version = "0.1.20"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "10a9ff822e371bb5403e391ecd83e182e0e77ba7f6fe0160b795797109d1b457"
+dependencies = [
+ "itoa",
+ "serde",
+ "serde_core",
+]
+
 [[package]]
 name = "serde_urlencoded"
 version = "0.7.1"
@@ -2278,6 +2289,7 @@ dependencies = [
  "reqwest",
  "serde",
  "serde_json",
+ "serde_path_to_error",
  "thiserror",
  "tokio",
  "tracing",