fix: symbolic icon size

Normalizes symbolic icon sizes to 16x16 to match designs.

extra/scalable/apps/disk-usage-analyzer-symbolic.svg

@@ -1,4 +1,4 @@
-<svg width="16" height="17" viewBox="0 0 16 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_4624)">
 <path d="M0 16.02V0.0200195H16V16.02H0Z" fill="#808080" fill-opacity="0.00"/>
 <path d="M3.00391 1.05005C2.00391 1.05005 2.00391 2.05005 2.00391 2.05005V14.05C2.00391 14.05 2.00391 15.05 3.00391 15.05H13.0039C13.0039 15.05 14.0039 15.05 14.0039 14.05V2.05005C14.0039 2.05005 14.0039 1.05005 13.0039 1.05005H3.00391ZM8.00391 3.05005C9.06477 3.05005 10.0822 3.47147 10.8323 4.22162C11.5825 4.97176 12.0039 5.98918 12.0039 7.05005C12.0039 8.11091 11.5825 9.12833 10.8323 9.87848C10.0822 10.6286 9.06477 11.05 8.00391 11.05H4.00391V7.05005C4.00391 5.98918 4.42534 4.97176 5.17548 4.22162C5.92563 3.47147 6.94304 3.05005 8.00391 3.05005ZM8.00391 5.05005C7.47347 5.05005 6.96477 5.26076 6.5897 5.63583C6.21463 6.01091 6.00391 6.51962 6.00391 7.05005C6.00391 7.58048 6.21463 8.08919 6.5897 8.46426C6.96477 8.83934 7.47347 9.05005 8.00391 9.05005C8.53434 9.05005 9.04305 8.83934 9.41812 8.46426C9.79319 8.08919 10.0039 7.58048 10.0039 7.05005C10.0039 6.51962 9.79319 6.01091 9.41812 5.63583C9.04305 5.26076 8.53434 5.05005 8.00391 5.05005Z" fill="#232323"/>