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/deprecated/hashing/proc-macro/Cargo.toml

@@ -19,6 +19,4 @@ targets = ["x86_64-unknown-linux-gnu"]
 pezsp-crypto-hashing-proc-macro = { workspace = true, default-features = true }
 
 [features]
-std = [
-	"pezsp-crypto-hashing-proc-macro/std",
-]
+std = ["pezsp-crypto-hashing-proc-macro/std"]