just: Add groupings and parallel where possible

justfile

@@ -2,40 +2,69 @@ default:
     @just --list
 
 # Run pre-commit checks
+[group('hooks')]
 pre-commit: format-rust check-rust check-docs check-typos check-spelling check-scripts check-keywords format-nix
     @echo "✅ pre-commit passed"
 
 # Format Rust code
+[group('pre-commit')]
+[group('pre-push')]
+[group('format')]
+[parallel]
 format-rust: (verify-tool "cargo")
     @echo "Cargo fmt..."
     @cargo fmt --all
 
 # Run cargo check
+[group('pre-commit')]
+[group('pre-push')]
+[group('check')]
+[parallel]
 check-rust:
     @echo "Cargo check..."
     @cargo check --workspace --all-targets --all-features
 
 # Check documentation for warnings
+[group('pre-commit')]
+[group('pre-push')]
+[group('check')]
+[parallel]
 check-docs:
     @echo "Checking docs for warnings..."
     @RUSTDOCFLAGS="--deny warnings" cargo doc --workspace --all-features --no-deps
 
 # Check for typos
+[group('pre-commit')]
+[group('pre-push')]
+[group('check')]
+[parallel]
 check-typos: (verify-tool "typos" "typos-cli")
     @echo "Checking for spelling typos..."
     @typos
 
 # Run codespell
+[group('pre-commit')]
+[group('pre-push')]
+[group('check')]
+[parallel]
 check-spelling: (verify-tool "codespell")
     @echo "Checking for code typos..."
     @git ls-files -z | xargs -0 codespell -w
 
 # Run shellcheck on all shell scripts
+[group('pre-commit')]
+[group('pre-push')]
+[group('check')]
+[parallel]
 check-scripts: (verify-tool "shellcheck")
     @echo "Checking shell scripts..."
     @shellcheck scripts/*.sh
 
 # Replicate the custom grep checks from flake.nix
+[group('pre-commit')]
+[group('pre-push')]
+[group('check')]
+[parallel]
 check-keywords: (verify-tool "rg" "ripgrep")
     #! /usr/bin/env bash
     set -e
@@ -56,6 +85,10 @@ check-keywords: (verify-tool "rg" "ripgrep")
     fi
 
 # Format Nix files
+[group('pre-commit')]
+[group('pre-push')]
+[group('format')]
+[parallel]
 format-nix:
     #!/usr/bin/env bash
     if command -v alejandra >/dev/null 2>&1; then
@@ -65,10 +98,12 @@ format-nix:
     fi
 
 # Run pre-push checks
+[group('hooks')]
 pre-push: format-rust check-rust check-keywords check-docs check-spelling check-scripts check-typos format-nix lint-rust
     @echo "✅ pre-push passed"
 
 # Run Clippy lints
+[group('pre-push')]
 lint-rust: (verify-tool "cargo")
     @echo "Cargo clippy..."
     @cargo clippy --workspace --all-targets --all-features -- --deny warnings