fix: symbolic icon size

Normalizes symbolic icon sizes to 16x16 to match designs.

freedesktop/scalable/apps/accessories-character-map-symbolic.svg

@@ -1,4 +1,4 @@
-<svg width="17" height="17" viewBox="0 0 17 17" fill="none" xmlns="http://www.w3.org/2000/svg">
+<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
 <g clip-path="url(#clip0_1527_4611)">
 <path d="M0.0300293 -0.00402832H16.03V15.996H0.0300293V-0.00402832Z" fill="#808080" fill-opacity="0.00"/>
 <path opacity="0.5" d="M2 0.000976563C2 0.000976563 0 0.000976443 0 2.00098V9.00098C0 9.00098 0 11.001 2 11.001L4 11.011V8.99998C2.892 8.99998 2 8.10798 2 6.99998V4.99998C2 3.89198 2.892 2.99998 4 2.99998C4.834 2.99998 5.545 3.50598 5.846 4.22898C6.21181 4.0773 6.604 3.99947 7 3.99998H11V2.03598C11 0.0359766 9 0.0359766 9 0.0359766L2 0.000976563ZM2.5 1.00098C2.63261 1.00098 2.75979 1.05365 2.85355 1.14742C2.94732 1.24119 3 1.36837 3 1.50098C3 1.63358 2.94732 1.76076 2.85355 1.85453C2.75979 1.9483 2.63261 2.00098 2.5 2.00098C2.36739 2.00098 2.24021 1.9483 2.14645 1.85453C2.05268 1.76076 2 1.63358 2 1.50098C2 1.36837 2.05268 1.24119 2.14645 1.14742C2.24021 1.05365 2.36739 1.00098 2.5 1.00098ZM5.5 1.00098C5.63261 1.00098 5.75979 1.05365 5.85355 1.14742C5.94732 1.24119 6 1.36837 6 1.50098C6 1.63358 5.94732 1.76076 5.85355 1.85453C5.75979 1.9483 5.63261 2.00098 5.5 2.00098C5.36739 2.00098 5.24021 1.9483 5.14645 1.85453C5.05268 1.76076 5 1.63358 5 1.50098C5 1.36837 5.05268 1.24119 5.14645 1.14742C5.24021 1.05365 5.36739 1.00098 5.5 1.00098ZM4 4.00098C3.446 4.00098 3 4.44698 3 5.00098V7.00098C3 7.55498 3.446 8.00098 4 8.00098V7.00098C4 6.13098 4.372 5.35498 4.96 4.80798C4.91922 4.58253 4.80097 4.37841 4.62569 4.23088C4.45041 4.08335 4.2291 4.00268 4 4.00098Z" fill="#232323"/>