feat: show user avatar on comments and activity (#331)

Display user profile pictures instead of initials on card comments
and activity items. Fetches the user image field from the database
and passes imageUrl to the Avatar component.

Co-authored-by: Sachin Divekar <sachin.divekar@remiges.tech>

packages/db/src/repository/cardActivity.repo.ts

@@ -169,6 +169,7 @@ export const getPaginatedActivities = async (
               id: true,
               name: true,
               email: true,
+              image: true,
             },
           },
         },
@@ -178,6 +179,7 @@ export const getPaginatedActivities = async (
           id: true,
           name: true,
           email: true,
+          image: true,
         },
       },
       comment: {