Adds air-conditioner icon (#693)

* Adds ac icon

* renamed to air-vent

Co-authored-by: Karsa <karsa@karsa.org>

icons/air-vent.svg

@@ -0,0 +1,16 @@
+<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="M6 12H4a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h16a2 2 0 0 1 2 2v5a2 2 0 0 1-2 2h-2" />
+  <path d="M6 8h12" />
+  <path d="M18.3 17.7a2.5 2.5 0 0 1-3.16 3.83 2.53 2.53 0 0 1-1.14-2V12" />
+  <path d="M6.6 15.6A2 2 0 1 0 10 17v-5" />
+</svg>

tags.json

@@ -11,6 +11,13 @@
     "action",
     "motion"
   ],
+  "air-vent": [
+    "air conditioner",
+    "ac",
+    "central air",
+    "cooling",
+    "climate-control"
+  ],
   "airplay": [
     "stream",
     "cast",