first commit

public/images/menusicon/chevron-down.svg

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+<svg xmlns="http://www.w3.org/2000/svg" width="12" height="12" fill="#fff" class="bi bi-chevron-down" viewBox="0 0 16 16">
+  <path fill-rule="evenodd" d="M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z"/>
+</svg>

public/images/menusicon/chevron-right.svg

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+<svg xmlns="http://www.w3.org/2000/svg" width="12" height="12" fill="#fff" class="bi bi-chevron-right" viewBox="0 0 16 16">
+  <path fill-rule="evenodd" d="M4.646 1.646a.5.5 0 0 1 .708 0l6 6a.5.5 0 0 1 0 .708l-6 6a.5.5 0 0 1-.708-.708L10.293 8 4.646 2.354a.5.5 0 0 1 0-.708z"/>
+</svg>

public/images/menusicon/dash.svg

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+<svg xmlns="http://www.w3.org/2000/svg" width="17" height="17" fill="#fff" class="bi bi-dash" viewBox="0 0 16 16">
+  <path d="M4 8a.5.5 0 0 1 .5-.5h7a.5.5 0 0 1 0 1h-7A.5.5 0 0 1 4 8z"/>
+</svg>

public/images/menusicon/plus.svg

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+<svg xmlns="http://www.w3.org/2000/svg"  width="17" height="17" fill="#fff" class="bi bi-plus" viewBox="0 0 16 16">
+  <path d="M8 4a.5.5 0 0 1 .5.5v3h3a.5.5 0 0 1 0 1h-3v3a.5.5 0 0 1-1 0v-3h-3a.5.5 0 0 1 0-1h3v-3A.5.5 0 0 1 8 4z"/>
+</svg>