Improve design of the rich text editor (#9533)

New design for rich text composer

res/img/element-icons/room/composer/plain_text.svg

@@ -1,10 +1,34 @@
-<svg width="20" height="20" viewBox="0 0 20 20" fill="none" xmlns="http://www.w3.org/2000/svg">
-<g clip-path="url(#clip0_1456_146350)">
-<path d="M1 18.6667C1 19.4 1.6 20 2.33333 20H18.3333C19.0667 20 19.6667 19.4 19.6667 18.6667C19.6667 17.9333 19.0667 17.3333 18.3333 17.3333H2.33333C1.6 17.3333 1 17.9333 1 18.6667ZM7 11.7333H13.6667L14.5467 13.8667C14.7467 14.3467 15.2133 14.6667 15.7333 14.6667C16.6533 14.6667 17.2667 13.72 16.9067 12.88L11.7333 0.92C11.4933 0.36 10.9467 0 10.3333 0C9.72 0 9.17333 0.36 8.93333 0.92L3.76 12.88C3.4 13.72 4.02667 14.6667 4.94667 14.6667C5.46667 14.6667 5.93333 14.3467 6.13333 13.8667L7 11.7333ZM10.3333 2.64L12.8267 9.33333H7.84L10.3333 2.64Z" fill="#C1C6CD"/>
-</g>
-<defs>
-<clipPath id="clip0_1456_146350">
-<rect width="20" height="20" fill="white"/>
-</clipPath>
-</defs>
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   width="20"
+   height="20"
+   viewBox="0 0 20 20"
+   fill="none"
+   xmlns="http://www.w3.org/2000/svg"
+   >
+  <g
+     clip-path="url(#clip0_1456_146365)"
+     id="g53">
+    <path
+       d="M7.00042 13.7333H13.6671L14.5471 15.8667C14.7471 16.3467 15.2137 16.6667 15.7337 16.6667C16.6537 16.6667 17.2671 15.72 16.9071 14.88L11.7337 2.92C11.4937 2.36 10.9471 2 10.3337 2C9.72042 2 9.17375 2.36 8.93375 2.92L3.76042 14.88C3.40042 15.72 4.02708 16.6667 4.94708 16.6667C5.46708 16.6667 5.93375 16.3467 6.13375 15.8667L7.00042 13.7333ZM10.3337 4.64L12.8271 11.3333H7.84042L10.3337 4.64Z"
+       fill="#C1C6CD"
+       id="path49" />
+    <path
+       d="m 1.497495,8.96927 c 0,0.793654 0.7402877,1.441437 1.6473569,1.441437 H 17.521786 c 0.907096,0 1.647419,-0.647783 1.647419,-1.441437 0,-0.7936857 -0.740323,-1.4414375 -1.647419,-1.4414375 H 11.127487 3.1448519 c -0.4734211,0 -0.9014103,0.1764504 -1.2024293,0.4580061 C 1.7722258,8.1450309 1.6426187,8.3378225 1.568339,8.5513189 1.522281,8.6837006 1.497495,8.8240421 1.497495,8.96927 Z"
+       fill="#c1c6cd"
+       stroke="#ffffff"
+       id="path51"
+       style="stroke:none;stroke-width:0.840525;stroke-opacity:1" />
+  </g>
+  <defs
+     id="defs58">
+    <clipPath
+       id="clip0_1456_146365">
+      <rect
+         width="20"
+         height="20"
+         fill="white"
+         id="rect55" />
+    </clipPath>
+  </defs>
 </svg>

res/img/element-icons/room/composer/rich_text.svg

@@ -1,10 +1,9 @@
 <svg width="20" height="20" viewBox="0 0 20 20" fill="none" xmlns="http://www.w3.org/2000/svg">
-<g clip-path="url(#clip0_1456_146365)">
-<path d="M7.00042 13.7333H13.6671L14.5471 15.8667C14.7471 16.3467 15.2137 16.6667 15.7337 16.6667C16.6537 16.6667 17.2671 15.72 16.9071 14.88L11.7337 2.92C11.4937 2.36 10.9471 2 10.3337 2C9.72042 2 9.17375 2.36 8.93375 2.92L3.76042 14.88C3.40042 15.72 4.02708 16.6667 4.94708 16.6667C5.46708 16.6667 5.93375 16.3467 6.13375 15.8667L7.00042 13.7333ZM10.3337 4.64L12.8271 11.3333H7.84042L10.3337 4.64Z" fill="#C1C6CD"/>
-<path d="M0.5 9.66927C0.5 10.6787 1.32386 11.5026 2.33333 11.5026H18.3333C19.3428 11.5026 20.1667 10.6787 20.1667 9.66927C20.1667 8.6598 19.3428 7.83594 18.3333 7.83594H2.33333C1.32386 7.83594 0.5 8.6598 0.5 9.66927Z" fill="#C1C6CD" stroke="white"/>
+<g clip-path="url(#clip0_1456_146350)">
+<path d="M1 18.6667C1 19.4 1.6 20 2.33333 20H18.3333C19.0667 20 19.6667 19.4 19.6667 18.6667C19.6667 17.9333 19.0667 17.3333 18.3333 17.3333H2.33333C1.6 17.3333 1 17.9333 1 18.6667ZM7 11.7333H13.6667L14.5467 13.8667C14.7467 14.3467 15.2133 14.6667 15.7333 14.6667C16.6533 14.6667 17.2667 13.72 16.9067 12.88L11.7333 0.92C11.4933 0.36 10.9467 0 10.3333 0C9.72 0 9.17333 0.36 8.93333 0.92L3.76 12.88C3.4 13.72 4.02667 14.6667 4.94667 14.6667C5.46667 14.6667 5.93333 14.3467 6.13333 13.8667L7 11.7333ZM10.3333 2.64L12.8267 9.33333H7.84L10.3333 2.64Z" fill="#C1C6CD"/>
 </g>
 <defs>
-<clipPath id="clip0_1456_146365">
+<clipPath id="clip0_1456_146350">
 <rect width="20" height="20" fill="white"/>
 </clipPath>
 </defs>