chore: Adds initial support for eslint.

.githooks/pre-commit

@@ -1,5 +1,16 @@
 #!/usr/bin/env bash
 shopt -s globstar
+set -e
+
+pushd $(git rev-parse --show-toplevel)/api
+npx eslint src
+popd
+
+pushd $(git rev-parse --show-toplevel)/lom
+npx eslint src
+popd
+
+# Formatting step
 "$(git rev-parse --show-toplevel)"/api/node_modules/.bin/prettier --ignore-unknown --write $(git rev-parse --show-toplevel)/{api,lom}/src/**/*.ts
 rustfmt $(git rev-parse --show-toplevel)/gui/src/**/*.rs
 git update-index --again