Add CI/license badges, FG branding, and logo assets to README (#1)

* Add CI/license badges, FG branding, and logo assets to README

Author: tfenne

.github/logos/fulcrumgenomics-dark.svg

@@ -1,3 +1,6 @@
+[![Build](https://github.com/fg-labs/holodeck/actions/workflows/check.yml/badge.svg)](https://github.com/fg-labs/holodeck/actions/workflows/check.yml)
+[![License](http://img.shields.io/badge/license-MIT-blue.svg)](https://github.com/fg-labs/holodeck/blob/main/LICENSE)
+
 # Holodeck
 
 Modern NGS read simulator written in Rust.
@@ -183,6 +186,21 @@ Holodeck is designed for high throughput.  Typical performance on Apple M-series
 
 Performance scales linearly with read count.  Adding realistic variant density (~1 per 1,000bp) has no measurable impact on throughput.
 
+<p>
+<a href="https://fulcrumgenomics.com">
+<picture>
+  <source media="(prefers-color-scheme: dark)" srcset=".github/logos/fulcrumgenomics-dark.svg">
+  <source media="(prefers-color-scheme: light)" srcset=".github/logos/fulcrumgenomics-light.svg">
+  <img alt="Fulcrum Genomics" src=".github/logos/fulcrumgenomics-light.svg" height="100">
+</picture>
+</a>
+</p>
+
+[Visit us at Fulcrum Genomics](https://www.fulcrumgenomics.com) to learn more about how we can power your Bioinformatics with holodeck and beyond.
+
+<a href="mailto:contact@fulcrumgenomics.com?subject=[GitHub inquiry]"><img src="https://img.shields.io/badge/Email_us-%2338b44a.svg?&style=for-the-badge&logo=gmail&logoColor=white"/></a>
+<a href="https://www.fulcrumgenomics.com"><img src="https://img.shields.io/badge/Visit_Us-%2326a8e0.svg?&style=for-the-badge&logo=wordpress&logoColor=white"/></a>
+
 ## License
 
 [MIT](LICENSE)

.github/logos/fulcrumgenomics-light.svg

@@ -84,7 +84,10 @@ impl Haplotype {
         let query_end_i32 = query_end.saturating_sub(1) as i32;
         let mut overlapping_indices: Vec<u32> = Vec::new();
         self.variant_tree.query(ref_start as i32, query_end_i32, |node| {
-            overlapping_indices.push(*node.metadata);
+            // clone() rather than *deref because coitrees' query callback
+            // yields &T on NEON (ARM) but T directly on nosimd (x86).
+            #[allow(clippy::clone_on_copy)]
+            overlapping_indices.push(node.metadata.clone());
         });
 
         // Sort variants by position for sequential processing.