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.

pezkuwi/node/core/pvf/Cargo.toml

@@ -102,3 +102,16 @@ runtime-benchmarks = [
 	"pezsc-tracing/runtime-benchmarks",
 	# "test-teyrchain-adder/runtime-benchmarks",
 ]
+std = [
+	"codec/std",
+	"gum/std",
+	"pezkuwi-node-core-pvf-common/std",
+	"pezkuwi-node-core-pvf-execute-worker?/std",
+	"pezkuwi-node-core-pvf-prepare-worker?/std",
+	"pezkuwi-node-metrics/std",
+	"pezkuwi-node-subsystem/std",
+	"pezkuwi-pez-node-primitives/std",
+	"pezsc-sysinfo/std",
+	"pezsc-tracing/std",
+]
+serde = []

pezkuwi/node/core/pvf/common/Cargo.toml

@@ -62,3 +62,12 @@ runtime-benchmarks = [
 	"pezsc-executor/runtime-benchmarks",
 	"pezsp-io/runtime-benchmarks",
 ]
+std = [
+	"codec/std",
+	"gum/std",
+	"pezkuwi-pez-node-primitives/std",
+	"pezsc-executor-common/std",
+	"pezsc-executor-wasmtime/std",
+]
+serde = []
+with-tracing = []

pezkuwi/node/core/pvf/execute-worker/Cargo.toml

@@ -37,3 +37,10 @@ runtime-benchmarks = [
 	"pezkuwi-primitives/runtime-benchmarks",
 	"pezkuwi-teyrchain-primitives/runtime-benchmarks",
 ]
+std = [
+	"codec/std",
+	"gum/std",
+	"pezkuwi-node-core-pvf-common/std",
+	"pezkuwi-pez-node-primitives/std",
+]
+serde = []

pezkuwi/node/core/pvf/prepare-worker/Cargo.toml

@@ -53,3 +53,9 @@ runtime-benchmarks = [
 	"pezkuwi-primitives/runtime-benchmarks",
 	# "pezkuwichain-runtime/runtime-benchmarks",
 ]
+std = [
+	"codec/std",
+	"gum/std",
+	"pezkuwi-node-core-pvf-common/std",
+]
+serde = []