add current activities of website & content

Signed-off-by: HarHarLinks <[email protected]>

Author: HarHarLinks

content/foundation/working-groups/website-content.md

@@ -3,3 +3,10 @@ title = "Website & Content WG"
 template = "governing-board/working_group.html"
 +++
 
+## Activities
+
+- [matrix.org website](https://github.com/matrix-org/matrix.org)
+  - [contribution policies](https://github.com/matrix-org/matrix.org/blob/main/CONTRIBUTING.md)
+  - [content policies](https://github.com/matrix-org/matrix.org/blob/main/CONTENT.md)
+- [This Week in Matrix](@/twim-guide.md)
+- [The Matrix Conference website](https://github.com/matrix-org/matrix-conf-website)