fix: comprehensive feature propagation and dep:serde fixes

- Fix serde optional dependency issues by adding dep:serde to serde features (24 crates)
- Run zepter to propagate runtime-benchmarks, std, try-runtime, serde, experimental, with-tracing, tuples-96 features
- Regenerate umbrella crate with proper feature propagation
- Format all TOML files with taplo

This resolves check-umbrella and check-zepter CI failures.

pezcumulus/zombienet/zombienet-sdk/Cargo.toml

@@ -38,4 +38,19 @@ runtime-benchmarks = [
 	"pezsc-statement-store/runtime-benchmarks",
 	"pezsp-keyring/runtime-benchmarks",
 	"pezsp-statement-store/runtime-benchmarks",
+	"pezkuwi-zombienet-orchestrator/runtime-benchmarks",
+	"pezkuwi-zombienet-sdk/runtime-benchmarks"
 ]
+std = [
+	"anyhow/std",
+	"log/std",
+	"codec/std",
+	"pezcumulus-zombienet-sdk-helpers/std",
+	"pezkuwi-zombienet-configuration/std",
+	"pezkuwi-zombienet-orchestrator/std",
+	"pezkuwi-zombienet-sdk/std",
+	"pezsc-statement-store/std",
+	"serde/std",
+	"serde_json/std"
+]
+serde = []