Merge pull request 'docs(clawhdf5): document DType variants, fix unresolved doc links' (#17) from sdlc-docs/clawhdf5-types-20260514-165210 into main

crates/clawhdf5-format/fuzz/fuzz_targets/fuzz_superblock.rs

@@ -0,0 +1,11 @@
+#![no_main]
+use libfuzzer_sys::fuzz_target;
+
+fuzz_target!(|data: &[u8]| {
+    // Try parsing with signature at offset 0
+    let _ = clawhdf5_format::superblock::Superblock::parse(data, 0);
+    // Try with a valid-ish signature search first
+    if let Ok(offset) = clawhdf5_format::signature::find_signature(data) {
+        let _ = clawhdf5_format::superblock::Superblock::parse(data, offset);
+    }
+});