feat: Add transport icons (#152)

* feat: Add transport icons

* Update tags.json

Co-authored-by: Eric Fennis <eric.fennis@gmail.com>

* Update tags.json

Co-authored-by: Eric Fennis <eric.fennis@gmail.com>

* Update tags.json

Co-authored-by: Eric Fennis <eric.fennis@gmail.com>

* Update icons/bus.svg

Co-authored-by: Andreas Törnkvist <andreas.o.tornkvist@gmail.com>

* Update icons/car.svg

Co-authored-by: Andreas Törnkvist <andreas.o.tornkvist@gmail.com>

* Update icons/truck.svg

Co-authored-by: Andreas Törnkvist <andreas.o.tornkvist@gmail.com>

Co-authored-by: Alexander Antonov <aantonov@131.ru>
Co-authored-by: Eric Fennis <eric.fennis@gmail.com>
Co-authored-by: Andreas Törnkvist <andreas.o.tornkvist@gmail.com>

icons/bus.svg

@@ -0,0 +1,15 @@
+<svg
+  xmlns="http://www.w3.org/2000/svg"
+  width="24"
+  height="24"
+  viewBox="0 0 24 24"
+  fill="none"
+  stroke="currentColor"
+  stroke-width="2"
+  stroke-linecap="round"
+  stroke-linejoin="round"
+>
+  <path d="M19 17h2l.64-2.54a6 6 0 000-2.92l-1.07-4.27A3 3 0 0017.66 5H4a2 2 0 00-2 2v10h2m10 0h-4" />
+  <circle cx="6.5" cy="17.5" r="2.5" />
+  <circle cx="16.5" cy="17.5" r="2.5" />
+</svg>