UI: Link to /publish in personal overview, and some useful pages in "navbar"

templates/default-layout.hamlet

@@ -15,8 +15,23 @@ $# <http://creativecommons.org/publicdomain/zero/1.0/>.
 $maybe (Entity _pid person, verified, sharer, unread) <- mperson
   <div>
     $if verified
-      You are logged in as #{personLogin person}.
-      <a href=@{AuthR LogoutR}>Log out.
+      <span>
+        [You are logged in as #{personLogin person}]
+      <span>
+        <a href=@{SharerInboxR $ sharerIdent sharer}>
+          [📥 Inbox]
+      <span>
+        <a href=@{SharerOutboxR $ sharerIdent sharer}>
+          [📤 Outbox]
+      <span>
+        <a href=@{SharerFollowersR $ sharerIdent sharer}>
+          [🐤 Followers]
+      <span>
+        <a href=@{PublishR}>
+          [📣 Publish an activity]
+      <span>
+        <a href=@{AuthR LogoutR}>
+          [🚪 Log out]
     $else
       You are logged in as #{personLogin person} (unverified). If you haven't
       received a verification link by email, you can ask to

templates/personal-overview.hamlet

@@ -18,6 +18,9 @@ $# <http://creativecommons.org/publicdomain/zero/1.0/>.
   and so on.
 
 <ul>
+  <li>
+    <a href=@{PublishR}>
+      Publish an activity
   <li>
     <p>Projects:
     <ul>