Add at-sign icon

CHANGELOG.md

@@ -8,6 +8,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ### Added
 - Add # new icons:
+  - `at-sign`
   - `camera-off`
   - `eye-off`
   - `feather`

icons-manifest.json

@@ -11,6 +11,7 @@
   "folder",
   "camera",
   "camera-off",
+  "at-sign",
   "square",
   "circle"
 ]
\ No newline at end of file

icons/at-sign.svg

+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="#000" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
+  <circle cx="12" cy="12" r="4"/>
+  <path d="M16,12v1a3,3,0,0,0,6,0V12a10,10,0,1,0-3.92,7.94"/>
+</svg>
\ No newline at end of file