fix(favicon): change favicons

previous favicons were too many. favicons nowadays only need to be in 2-3 formats, hence replaced
previous ones with just one icon.svg, one favicon.ico, a couple of icons for android, and one
apple-touch-icon.

public/icon.svg

@@ -1,19 +1,4 @@
-<svg xmlns="http://www.w3.org/2000/svg" version="1.1" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svgjs="http://svgjs.com/svgjs" width="36.158752mm" height="36.158726mm"><svg xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:cc="http://creativecommons.org/ns#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:svg="http://www.w3.org/2000/svg" xmlns="http://www.w3.org/2000/svg" xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd" xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape" width="36.158752mm" height="36.158726mm" viewBox="0 0 36.158751 36.158726" version="1.1" id="SvgjsSvg1006" sodipodi:docname="drawing.svg" inkscape:version="1.0.2 (e86c870879, 2021-01-15)">
-  <sodipodi:namedview pagecolor="#ffffff" bordercolor="#666666" borderopacity="1" objecttolerance="10" gridtolerance="10" guidetolerance="10" inkscape:pageopacity="0" inkscape:pageshadow="2" inkscape:window-width="1600" inkscape:window-height="900" id="SvgjsSodipodi:namedview1005" showgrid="false" fit-margin-top="3.5154" fit-margin-bottom="3.5154" lock-margins="false" fit-margin-left="0" fit-margin-right="0" inkscape:zoom="1.4209209" inkscape:cx="57.207622" inkscape:cy="68.527929" inkscape:window-x="0" inkscape:window-y="0" inkscape:window-maximized="0" inkscape:current-layer="svg8"></sodipodi:namedview>
-  <defs id="SvgjsDefs1004">
-    <rect x="47.332867" y="114.49135" width="127.47217" height="96.5373" id="SvgjsRect1003"></rect>
-  </defs>
-  <metadata id="SvgjsMetadata1002">
-    <rdf:rdf>
-      <cc:work rdf:about="">
-        <dc:format>image/svg+xml</dc:format>
-        <dc:type rdf:resource="http://purl.org/dc/dcmitype/StillImage"></dc:type>
-        <dc:title></dc:title>
-      </cc:work>
-    </rdf:rdf>
-  </metadata>
-  <g id="SvgjsG1001" transform="matrix(0.22032234,0,0,0.22032237,-4.7782267,-19.506895)">
-    <text xml:space="preserve" id="SvgjsText1000" style="font-style:normal;font-weight:normal;font-size:10.5833px;line-height:1.25;font-family:sans-serif;white-space:pre;shape-inside:url(#rect12);fill:#34a19b;fill-opacity:1;stroke:none;stroke-width:0.999973;stroke-miterlimit:4;stroke-dasharray:none;" transform="matrix(13.895371,0,0,13.895371,-642.33223,-1518.0354)" svgjs:data="{&quot;leading&quot;:&quot;1.3&quot;}"><tspan x="47.332031" y="124.28174" svgjs:data="{&quot;leading&quot;:&quot;1.3&quot;}"><tspan style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:10.5833px;font-family:'Quicksand Medium';-inkscape-font-specification:'Quicksand Medium, Normal';font-variant-ligatures:normal;font-variant-caps:normal;font-variant-numeric:normal;font-variant-east-asian:normal;fill:#34a19b;fill-opacity:1;stroke-width:0.999973;stroke-miterlimit:4;stroke-dasharray:none" svgjs:data="{&quot;leading&quot;:&quot;1.3&quot;}">Qr</tspan></tspan></text>
-  </g>
-</svg><style>@media (prefers-color-scheme: light) { :root { filter: none; } }
-</style></svg>
+<?xml version="1.0" encoding="UTF-8"?>
+<svg width="11.5in" height="11.5in" version="1.1" viewBox="0 0 11.5 11.5" xmlns="http://www.w3.org/2000/svg">
+ <path d="m3.55 1.25c-0.647 0-1.23 0.16-1.74 0.481-0.514 0.314-0.918 0.744-1.21 1.29-0.287 0.547-0.43 1.16-0.43 1.83 0 0.594 0.117 1.14 0.35 1.65 0.234 0.507 0.561 0.928 0.981 1.26 0.42 0.334 0.901 0.547 1.44 0.641l-1.12 0.41c-0.18 0.0667-0.27 0.204-0.27 0.41 0 0.12 0.0434 0.227 0.13 0.32 0.0934 0.1 0.204 0.15 0.33 0.15 0.14 0 0.29-0.04 0.451-0.12 0.0667-0.0334 0.133-0.0634 0.2-0.0901 0.0734-0.02 0.15-0.03 0.23-0.03 0.18 0 0.337 0.0234 0.471 0.0701 0.133 0.0534 0.304 0.137 0.511 0.25 0.274 0.154 0.537 0.27 0.791 0.35 0.254 0.0801 0.584 0.12 0.991 0.12 0.254 0 0.534-0.05 0.841-0.15 0.307-0.1 0.567-0.23 0.781-0.39 0.214-0.16 0.32-0.327 0.32-0.501 0-0.12-0.0467-0.227-0.14-0.32-0.0868-0.0868-0.187-0.13-0.3-0.13-0.0601-2e-7 -0.12 0.0133-0.18 0.04-0.0534 0.0334-0.117 0.0767-0.19 0.13-0.0667 0.0601-0.127 0.11-0.18 0.15-0.127 0.0934-0.26 0.167-0.4 0.22-0.14 0.0534-0.307 0.0801-0.501 0.0801-0.22 0-0.42-0.0334-0.601-0.1-0.18-0.0601-0.39-0.15-0.631-0.27-0.194-0.1-0.36-0.18-0.501-0.24-0.133-0.0534-0.284-0.0901-0.451-0.11l0.761-0.28c0.521-0.107 0.981-0.327 1.38-0.661 0.4-0.334 0.711-0.747 0.931-1.24 0.227-0.494 0.34-1.03 0.34-1.62 0-0.674-0.147-1.28-0.44-1.83-0.287-0.547-0.687-0.978-1.2-1.29-0.514-0.32-1.09-0.481-1.74-0.481zm0 0.951c0.454 0 0.858 0.117 1.21 0.35 0.36 0.227 0.641 0.544 0.841 0.951 0.2 0.4 0.3 0.851 0.3 1.35 0 0.501-0.1 0.954-0.3 1.36-0.2 0.4-0.481 0.717-0.841 0.951-0.354 0.227-0.758 0.34-1.21 0.34-0.454 0-0.861-0.113-1.22-0.34-0.354-0.234-0.631-0.551-0.831-0.951-0.2-0.407-0.3-0.861-0.3-1.36 0-0.507 0.1-0.961 0.3-1.36 0.2-0.407 0.477-0.724 0.831-0.951 0.36-0.227 0.768-0.34 1.22-0.34zm7.15 0.791c-0.374 0.00667-0.707 0.113-1 0.32-0.294 0.2-0.514 0.464-0.661 0.791v-0.511c0-0.133-0.0467-0.247-0.14-0.34-0.0868-0.0934-0.2-0.14-0.34-0.14-0.133 1e-7 -0.247 0.0467-0.34 0.14-0.0868 0.0934-0.13 0.207-0.13 0.34v4.28c0 0.14 0.0434 0.257 0.13 0.35 0.0868 0.0868 0.2 0.13 0.34 0.13 0.14 0 0.254-0.0467 0.34-0.14 0.0934-0.0934 0.14-0.207 0.14-0.34v-2.41c0-0.307 0.0601-0.584 0.18-0.831 0.127-0.254 0.287-0.45 0.481-0.591 0.2-0.147 0.404-0.22 0.611-0.22 0.0801 0 0.19 0.0234 0.33 0.0701 0.12 0.04 0.21 0.0601 0.27 0.0601 0.12 0 0.22-0.04 0.3-0.12 0.0868-0.0868 0.13-0.21 0.13-0.37 0-0.133-0.0634-0.244-0.19-0.33-0.127-0.0934-0.277-0.14-0.451-0.14z" fill="#34a19b"/>
+</svg>

views/pug/base.pug

@@ -13,7 +13,7 @@ html(lang='en')
     link(rel='preload', href='/fonts/Quicksand.woff2', as='font', type='font/woff2', crossorigin)
     link(rel='preload stylesheet', href='/css/styles.css', as='style', crossorigin)
     //- favicons & theme color
-    meta(name="theme-color", content="#0f0e15")
+    meta(name="theme-color", content="#e3f6f5")
     link(rel="icon", href="/icon.svg", type="image/svg+xml")
     link(rel='icon', href='/favicon.ico', sizes='any')
     link(rel="apple-touch-icon", href="/apple-touch-icon.png")