view: [toolbar] remove hardcoded width

Author: meganindya

src/components/editor/view/components/index.scss

@@ -1,7 +1,7 @@
 @import '@/scss/colors';
 
 #editor {
-  width: 100%;
+  width: 26rem;
   height: 100%;
 
   .editor-wrapper {

src/view/components/toolbar/index.scss

@@ -61,7 +61,7 @@
     display: flex;
     flex-direction: column;
     box-sizing: border-box;
-    width: 20rem;
+    max-width: 30rem;
     height: 100%;
     padding: 0.5rem;