🚀 Update all icons to new standard

ℹ️ This commit updates the sizes of all icons to match the new standard, ensuring consistency throughout the project. The new sizes were determined after careful consideration and testing to improve the overall user experience. All icons have also gotten a SVG counterpart if possible.

svg/pinterest.svg

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 18.1.1, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+	 viewBox="0 0 144 144" enable-background="new 0 0 144 144" xml:space="preserve">
+<g>
+	<g>
+		<path fill="#BD081C" d="M71.9,5.4C35.1,5.4,5.3,35.2,5.3,72c0,28.2,17.5,52.3,42.3,62c-0.6-5.3-1.1-13.3,0.2-19.1
+			c1.2-5.2,7.8-33.1,7.8-33.1s-2-4-2-9.9c0-9.3,5.4-16.2,12-16.2c5.7,0,8.4,4.3,8.4,9.4c0,5.7-3.6,14.3-5.5,22.2
+			c-1.6,6.6,3.3,12,9.9,12c11.8,0,20.9-12.5,20.9-30.5c0-15.9-11.5-27.1-27.8-27.1c-18.9,0-30.1,14.2-30.1,28.9
+			c0,5.7,2.2,11.9,5,15.2c0.5,0.7,0.6,1.2,0.5,1.9c-0.5,2.1-1.6,6.6-1.8,7.5c-0.3,1.2-1,1.5-2.2,0.9c-8.3-3.9-13.5-16-13.5-25.8
+			c0-21,15.3-40.3,44-40.3c23.1,0,41,16.5,41,38.4c0,22.9-14.5,41.4-34.5,41.4c-6.7,0-13.1-3.5-15.3-7.6c0,0-3.3,12.7-4.1,15.8
+			c-1.5,5.8-5.6,13-8.3,17.5c6.2,1.9,12.8,3,19.7,3c36.8,0,66.6-29.8,66.6-66.6C138.5,35.2,108.7,5.4,71.9,5.4z"/>
+	</g>
+</g>
+</svg>