Merge branch 'conventional-webpack' into 'develop'

Use conventional Webpack config file

See merge request soapbox-pub/soapbox-fe!766

.gitignore

@@ -11,3 +11,4 @@ yarn-error.log*
 /static/
 /static-test/
 /public/
+/dist/

package.json

@@ -16,9 +16,9 @@
     "url": "https://gitlab.com/soapbox-pub/soapbox-fe/-/issues"
   },
   "scripts": {
-    "start": "npx webpack-dev-server --config webpack",
+    "start": "npx webpack-dev-server",
     "dev": "${npm_execpath} run start",
-    "build": "npx webpack --config webpack",
+    "build": "npx webpack",
     "jsdoc": "npx jsdoc -c jsdoc.conf.js",
     "manage:translations": "node ./webpack/translationRunner.js",
     "test": "${npm_execpath} run test:lint && ${npm_execpath} run test:jest",