Add whatsapp icon and footer link

src/back/routes/common/footer.tsx

@@ -9,6 +9,7 @@ const icons = [
 	{ name: "peertube", url: "https://video.strona-czynna.pl/" },
 	{ name: "matrix", url: "https://matrix.to/#/#strona-czynna:matriks.chat" },
 	{ name: "telegram", url: "https://t.me/+JQl6ryW3_Ho5MDY0" },
+	{ name: "whatsapp", url: "https://chat.whatsapp.com/INQCeCFSwTT5ajjZmiBuqL" },
 	{ name: "instagram", url: "https://www.instagram.com/strona_czynna" },
 	{ name: "youtube", url: "https://www.youtube.com/@strona_czynna" },
 	{ name: "twitter", url: "https://x.com/strona_czynna" },

src/icons/whatsapp.svg

@@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Uploaded to: SVG Repo, www.svgrepo.com, Generator: SVG Repo Mixer Tools -->
+
+<svg
+   width="32"
+   height="32"
+   viewBox="0 0 0.96 0.96"
+   fill="none"
+   version="1.1"
+   id="svg1"
+   sodipodi:docname="whatsapp-svgrepo-com.svg"
+   inkscape:version="1.4.4 (dcaf3e7d9e, 2026-05-05)"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg">
+  <defs
+     id="defs1" />
+  <sodipodi:namedview
+     id="namedview1"
+     pagecolor="#ffffff"
+     bordercolor="#000000"
+     borderopacity="0.25"
+     inkscape:showpageshadow="2"
+     inkscape:pageopacity="0.0"
+     inkscape:pagecheckerboard="0"
+     inkscape:deskcolor="#d1d1d1"
+     inkscape:zoom="21.925387"
+     inkscape:cx="20.273302"
+     inkscape:cy="15.393115"
+     inkscape:window-width="1920"
+     inkscape:window-height="1048"
+     inkscape:window-x="0"
+     inkscape:window-y="0"
+     inkscape:window-maximized="1"
+     inkscape:current-layer="svg1" />
+  <path
+     fill-rule="evenodd"
+     clip-rule="evenodd"
+     d="m 0.12260169,0.47999902 c 0,-0.2033675 0.16486197,-0.36822948 0.36822863,-0.36822948 0.20336665,0 0.3682295,0.16486198 0.3682295,0.36822948 0,0.20336664 -0.16486285,0.36822949 -0.3682295,0.36822949 -0.0724416,0 -0.1398722,-0.0208721 -0.19676539,-0.0569196 -0.0105881,-0.006706 -0.0235624,-0.0085 -0.0355727,-0.004917 l -0.12472798,0.0372258 0.0469618,-0.10988834 c 0.00555,-0.0129877 0.004421,-0.0278642 -0.003027,-0.0398641 -0.0349242,-0.0562784 -0.055098,-0.12265075 -0.0550974,-0.19386625 z M 0.49083032,0.02512731 c -0.25121787,0 -0.45487087,0.203653 -0.45487087,0.45487171 0,0.0796285 0.02049696,0.15458273 0.05651803,0.21975502 L 0.01778407,0.87452441 c -0.0066031,0.0154526 -0.0036762,0.033327 0.0075097,0.0458641 0.01118595,0.0125414 0.02861361,0.0174801 0.04471476,0.0126714 l 0.19491992,-0.0581673 c 0.0665864,0.0381659 0.14375203,0.0599781 0.22590188,0.0599781 0.25121916,0 0.45487172,-0.20365256 0.45487172,-0.45487172 0,-0.2512187 -0.20365256,-0.4548717 -0.45487173,-0.45487172 z m 0.0993137,0.54941571 -0.0569326,0.0401023 c -0.0266642,-0.0151883 -0.0561441,-0.0363897 -0.0857152,-0.0659608 -0.0307407,-0.0307407 -0.0535311,-0.0624777 -0.0703353,-0.0915895 l 0.0361809,-0.0307103 c 0.0155263,-0.0131783 0.0197761,-0.0353964 0.010211,-0.0533769 l -0.0461006,-0.0866423 c -0.006208,-0.0116668 -0.0174012,-0.0198618 -0.030398,-0.0222558 -0.0129972,-0.002393 -0.0263756,0.001277 -0.0363326,0.009966 l -0.0136683,0.0119289 c -0.032869,0.0286868 -0.0523085,0.0758271 -0.0361969,0.12355833 0.0167033,0.0494814 0.0523501,0.12735973 0.12537607,0.20038613 0.0785663,0.0785672 0.1583725,0.10950711 0.20504234,0.12152439 0.0376027,0.009678 0.0731867,-0.003296 0.098261,-0.023727 l 0.0256244,-0.0208808 c 0.0109602,-0.008928 0.0168736,-0.0226483 0.0158426,-0.0367493 -0.001035,-0.014101 -0.008885,-0.0268115 -0.0210324,-0.0340504 l -0.072706,-0.0433214 c -0.0146859,-0.008747 -0.0331407,-0.008045 -0.0471204,0.001798 z"
+     fill="#000000"
+     id="path1"
+     style="stroke-width:0.0433211" />
+</svg>