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.

templates/minimal/pezpallets/template/Cargo.toml

@@ -39,3 +39,11 @@ runtime-benchmarks = [
 	"pezframe-support/runtime-benchmarks",
 	"pezframe-system/runtime-benchmarks",
 ]
+try-runtime = [
+	"pezframe-benchmarking?/try-runtime",
+	"pezframe-support/try-runtime",
+	"pezframe-system/try-runtime",
+]
+serde = []
+experimental = []
+tuples-96 = []