fix: quick-checks CI failures - taplo format, zepter, umbrella

1. TOML format (taplo): 123 files reformatted using correct config
   - Command: taplo format --config .config/taplo.toml

2. Zepter feature propagation fix:
   - pezframe-support: added pezsp-timestamp/try-runtime to try-runtime feature

3. generate-umbrella.py bug fix:
   - Script crashed when Cargo.toml/src didn't exist in umbrella dir
   - Added existence checks before deletion

bizinikiwi/pezframe/revive/uapi/Cargo.toml

@@ -36,9 +36,5 @@ default = ["scale"]
 scale = ["dep:codec", "scale-info"]
 precompiles-sol-interfaces = ["alloy-core"]
 unstable-hostfn = []
-std = [
-	"alloy-core?/std",
-	"codec?/std",
-	"scale-info?/std",
-]
+std = ["alloy-core?/std", "codec?/std", "scale-info?/std"]
 serde = []