[#9] Previous website setup clean up

- Remove npm related files
- Adds hugo build lock to .gitignore

.gitignore

@@ -1,3 +1,4 @@
+.hugo_build.lock
 .idea
 node_modules/
 public/

package.json

@@ -1,20 +0,0 @@
-{
-  "scripts": {
-    "dev": "browser-sync start --server --files=\"**/*\"",
-    "css:lint": "stylelint static/css/custom.css",
-    "css:fix": "stylelint --fix static/css/custom.css",
-    "svgo": "svgo"
-  },
-  "dependencies": {
-    "browser-sync": "^2.27.7",
-    "stylelint": "^14.2.0",
-    "stylelint-config-standard": "^24.0.0",
-    "svgo": "^2.8.0"
-  },
-  "stylelint": {
-    "extends": "stylelint-config-standard",
-    "rules": {
-      "indentation": 4
-    }
-  }
-}