refactor: clean up redundant serde aliases in tools schema

Cargo.lock

@@ -2651,7 +2651,7 @@ dependencies = [
  "reqwest",
  "rmcp",
  "rten",
- "schemars",
+ "schemars 1.2.2",
  "serde",
  "serde_json",
  "serde_yaml",
@@ -3009,6 +3009,7 @@ dependencies = [
  "mcp-stdio",
  "rmcp",
  "rmpv",
+ "schemars 0.8.22",
  "serde",
  "serde_json",
  "tokio",
@@ -3859,7 +3860,7 @@ dependencies = [
  "pastey 0.2.3",
  "pin-project-lite",
  "rmcp-macros",
- "schemars",
+ "schemars 1.2.2",
  "serde",
  "serde_json",
  "thiserror 2.0.20",
@@ -4179,6 +4180,18 @@ dependencies = [
  "windows-sys 0.61.2",
 ]
 
+[[package]]
+name = "schemars"
+version = "0.8.22"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3fbf2ae1b8bc8e02df939598064d22402220cd5bbcca1c76f7d6a310974d5615"
+dependencies = [
+ "dyn-clone",
+ "schemars_derive 0.8.22",
+ "serde",
+ "serde_json",
+]
+
 [[package]]
 name = "schemars"
 version = "1.2.2"
@@ -4188,11 +4201,23 @@ dependencies = [
  "chrono",
  "dyn-clone",
  "ref-cast",
- "schemars_derive",
+ "schemars_derive 1.2.2",
  "serde",
  "serde_json",
 ]
 
+[[package]]
+name = "schemars_derive"
+version = "0.8.22"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "32e265784ad618884abaea0600a9adf15393368d840e0222d101a072f3f7534d"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "serde_derive_internals 0.29.1",
+ "syn 2.0.119",
+]
+
 [[package]]
 name = "schemars_derive"
 version = "1.2.2"
@@ -4201,7 +4226,7 @@ checksum = "d98c67716b46af2f0b8cf752abc930f6f9aecfbf671ecfb531db8a31dbe4e2ba"
 dependencies = [
  "proc-macro2",
  "quote",
- "serde_derive_internals",
+ "serde_derive_internals 0.30.0",
  "syn 3.0.6",
 ]
 
@@ -4276,6 +4301,17 @@ dependencies = [
  "syn 3.0.6",
 ]
 
+[[package]]
+name = "serde_derive_internals"
+version = "0.29.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "18d26a20a969b9e3fdf2fc2d9f21eda6c40e2de84c9408bb5d3b05d499aae711"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.119",
+]
+
 [[package]]
 name = "serde_derive_internals"
 version = "0.30.0"