Merge remote-tracking branch 'origin/main' into iamquang95/dkg/sync

# Conflicts:
#	crates/dkg/src/lib.rs

Author: iamquang95

.githooks/pre-push

@@ -8,6 +8,12 @@ if ! cargo deny check; then
     exit 1
 fi
 
+# Unused dependency check
+if ! cargo machete; then
+    echo "❌ Unused dependencies detected (run 'cargo machete')"
+    exit 1
+fi
+
 # Formatting check
 if ! cargo +nightly fmt --all -- --check; then
     echo "❌ Formatting issues (run 'cargo +nightly fmt --all')"

.github/workflows/dependency-audit.yml

@@ -30,5 +30,11 @@ jobs:
       - name: Install `cargo-deny`
         run: cargo install cargo-deny@0.19.0
 
+      - name: Install `cargo-machete`
+        run: cargo install cargo-machete@0.9.2
+
       - name: Run `cargo-deny` audit
         run: cargo deny check
+
+      - name: Run `cargo-machete`
+        run: cargo machete

.gitignore

@@ -24,5 +24,8 @@ lcov.info
 coverage.json
 
 .charon*
+.omx
 
 .peerinfo*
+
+test-infra/sszfixtures/sszfixtures

CONTRIBUTING.md

@@ -10,7 +10,7 @@ The easiest way to set up the development environment is using [Nix](https://nix
 nix develop
 ```
 
-This automatically provides all required dependencies (Rust toolchain, Protobuf, oas3-gen, cargo-deny) and configures git hooks.
+This automatically provides all required dependencies (Rust toolchain, Protobuf, oas3-gen, cargo-deny, cargo-machete) and configures git hooks.
 
 ### Manual Setup
 
@@ -20,6 +20,7 @@ If you prefer not to use Nix, install the following manually:
 * [Protobuf](https://protobuf.dev/installation/)
 * [Docker](https://www.docker.com/)
 * [cargo-deny](https://github.com/EmbarkStudios/cargo-deny) - `cargo install cargo-deny@0.19.0`
+* [cargo-machete](https://github.com/bnjbvr/cargo-machete) - `cargo install cargo-machete@0.9.2`
 * [oas3-gen](https://github.com/eklipse2k8/oas3-gen) - `cargo install oas3-gen@0.24.0`
 
 Then install the pre-push git hook: