Bug 36674: (follow-up) Stop emitting Cypress API client source maps

- Use devtool: false to prevent emitting source maps for cypress.
- Add package script to clean built assets, artifacts.

Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Signed-off-by: Laura Escamilla <laura.escamilla@bywatersolutions.com>

package.json

@@ -52,6 +52,7 @@
     "js:build:analyze": "rspack build --mode development --analyze",
     "js:watch": "rspack build --mode development --watch",
     "js:build:prod": "rspack build --mode production",
+    "js:clean": "rm -rf koha-tmpl/intranet-tmpl/prog/js/vue/dist/* t/cypress/plugins/dist/*",
     "build": "yarn css:build && yarn js:build && yarn api:bundle",
     "build:prod": "yarn css:build:prod && yarn js:build:prod && yarn api:bundle",
     "cypress": "cypress",

rspack.config.js

@@ -166,6 +166,7 @@ module.exports = [
             "api-client.cjs":
                 "./koha-tmpl/intranet-tmpl/prog/js/fetch/api-client.js",
         },
+        devtool: false,
         output: {
             filename: "[name].js",
             path: path.resolve(__dirname, "t/cypress/plugins/dist/"),