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.

bizinikiwi/pezframe/staking/reward-curve/Cargo.toml

@@ -29,3 +29,8 @@ pezsp-runtime = { workspace = true, default-features = true }
 
 [features]
 runtime-benchmarks = ["pezsp-runtime/runtime-benchmarks"]
+std = []
+try-runtime = [
+	"pezsp-runtime/try-runtime",
+]
+serde = []