eventlog: store structured dicts; filter by user; clock: fix minute hand step

- eventlog() now stores {ts, host, level, service, message} dicts instead of strings
- WebSocket sends/broadcasts filter event log messages by the user's managed hosts
- live.html renders structured log entries with level-coloured spans
- Swiss railway clock minute hand now holds until second hand reaches 12, then steps

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

hbd/server/notify.py

@@ -106,11 +106,18 @@ def closelog():
 
 def eventlog(host, lvl, m, service=None):
     ts = time.time()
+    msg = {
+        "ts": ts,
+        "host": host or None,
+        "level": lvl,
+        "service": service,
+        "message": m,
+    }
+    data.msgs.append(msg)
     s = f"{time.strftime('%Y-%m-%d %H:%M:%S', time.localtime(ts))} {lvl} "
     if host:
         s += f"{host} "
     s += m
-    data.msgs.append(s)
     logger.info(s)
     if logf:
         try:
@@ -118,7 +125,7 @@ def eventlog(host, lvl, m, service=None):
             logf.flush()
         except Exception as e:
             logger.warning("failed to write to logfile: %s", e)
-    msg_to_websockets("message", s)
+    msg_to_websockets("message", msg)
 
 
 # ---------------------------------------------------------------------------

hbd/server/templates/head.html

@@ -214,7 +214,7 @@
         ctx.restore();
       }
 
-      hand((m + s / 60) / 60 * Math.PI * 2 - Math.PI / 2,
+      hand((sFrac >= 58.5 ? m + 1 : m) / 60 * Math.PI * 2 - Math.PI / 2,
            R * 0.88, -R * 0.12, SIZE * 0.027, '#222');           /* minute */
       hand((h + m / 60) / 12 * Math.PI * 2 - Math.PI / 2,
            R * 0.58, -R * 0.12, SIZE * 0.039, '#222');           /* hour   */

hbd/server/templates/live.html

@@ -183,11 +183,24 @@
       line-height: 1.0;
     }
 
-    #messages div {
+    #messages .log-entry {
       padding: 5px 0;
       border-bottom: 1px solid #f0f0f0;
+      display: flex;
+      gap: 0.5em;
+      align-items: baseline;
     }
 
+    .log-ts { color: #888; white-space: nowrap; }
+    .log-level { font-weight: bold; min-width: 6em; }
+    .log-host { font-weight: 600; }
+    .log-service { color: #888; }
+
+    .log-warning .log-level  { color: #b8860b; }
+    .log-critical .log-level { color: #c00; }
+    .log-recover .log-level  { color: #2a7a2a; }
+    .log-info .log-level     { color: #555; }
+
     /* Modal for connection status messages */
     .connection-modal {
       display: none;
@@ -460,7 +473,17 @@
             update_table(state.data);
           } else if (state.type == "message") {
             var msgs = document.getElementById("messages");
-            msgs.insertAdjacentHTML("afterbegin", "<div>" + state.data + "</div>");
+            var msg = state.data;
+            var ts_str = new Date(msg.ts * 1000).toLocaleString();
+            var lvl = (msg.level || "INFO").toLowerCase();
+            var html = '<div class="log-entry log-' + lvl + '">';
+            html += '<span class="log-ts">' + ts_str + '</span>';
+            html += '<span class="log-level">' + (msg.level || "") + '</span>';
+            if (msg.host) html += '<span class="log-host">' + msg.host + '</span>';
+            if (msg.service) html += '<span class="log-service">' + msg.service + '</span>';
+            html += '<span class="log-msg">' + msg.message + '</span>';
+            html += '</div>';
+            msgs.insertAdjacentHTML("afterbegin", html);
           }
           cnt++;
         };

hbd/server/ws.py

@@ -85,11 +85,13 @@ async def handler(request):
             except Exception as e:
                 logger.error("Error sending initial hosts: %s", e)
 
-        # Send recent messages
+        # Send recent messages, filtered to hosts this user may see
         if data.msgs:
             try:
                 for m in data.msgs:
-                    await ws.send_str(json.dumps({"type": "message", "data": m}))
+                    host_name = m.get("host") if isinstance(m, dict) else None
+                    if not host_name or _user_can_see_host(user, host_name):
+                        await ws.send_str(json.dumps({"type": "message", "data": m}))
             except Exception as e:
                 logger.error("Error sending initial messages: %s", e)
 
@@ -128,6 +130,8 @@ def broadcast(typ: str, payload) -> bool:
     host_name: Optional[str] = None
     if typ in ("host", "plugin"):
         host_name = payload.get("raw_name") or payload.get("host") or payload.get("name")
+    elif typ == "message" and isinstance(payload, dict):
+        host_name = payload.get("host")
 
     jmsg = json.dumps({"type": typ, "data": payload})