Page routes, Home link, documented-app filters, Overview colors and list fixes

- Every nav page has its own address (/tracked, /status, /devices, ...);
  the logo and name go to the Overview; back/forward work.
- List filters gain an "Only ticked" mode; software columns get a one-click
  "devices with only documented apps" pick and an easiest-first sort.
- Overview: the device list uses the dashboard's table header (sticky, with
  Excel filters); what opened it is clearly highlighted; locations colored by
  how much is done (red to green); stages read red / amber / green.
- Details: one-line title bar; presence and monitors only in Advanced View.
- Presence sweep pings only completed pairs (everything else is pinged by
  the sweep itself), hourly and at midnight.
- Custom View scrollbar smaller, in the table header blue.
- Docs: no sideways scroll in the article list; no blank lines around code.

web/docs.css

@@ -10,8 +10,8 @@
 /* groups + items */
 .kb-group-title { font-size: 0.72em; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-muted); margin: 2px 0 6px; display: flex; justify-content: space-between; }
 .kb-group-title span { font-weight: 600; }
-.kb-item { display: flex; align-items: flex-start; gap: 6px; padding: 6px 8px; margin: 0 -8px 2px; border-radius: 6px; border: 1px solid transparent; transition: background 0.15s, border-color 0.15s, box-shadow 0.15s; }
-.kb-item:hover { background: rgba(52,152,219,0.08); border-color: rgba(52,152,219,0.45); box-shadow: 0 0 10px rgba(52,152,219,0.35); }
+.kb-item { display: flex; align-items: flex-start; gap: 6px; padding: 6px 8px; margin: 0 0 2px; min-width: 0; border-radius: 6px; border: 1px solid transparent; transition: background 0.15s, border-color 0.15s, box-shadow 0.15s; }
+.kb-item:hover { background: rgba(52,152,219,0.08); border-color: rgba(52,152,219,0.45); box-shadow: 0 0 6px rgba(52,152,219,0.35); }
 .kb-item.active { background: rgba(52,152,219,0.14); border-color: #3498db; }
 .kb-item-main { min-width: 0; flex: 1; }
 .kb-item a { color: #3498db; text-decoration: none; font-weight: 500; overflow-wrap: anywhere; }
@@ -64,3 +64,10 @@
 @media (max-width: 1100px) {
     .kb-tool span { display: none; }
 }
+
+/* Code blocks: the theme's own padding doubled up with the block's, which looked like an
+   empty line above and below the code */
+#docContent pre code.hljs, #docContent pre > code { padding: 0 !important; display: block; }
+
+/* Article list: never scrolls sideways */
+#docList { overflow-x: hidden !important; padding: 0 6px; margin: 0 -6px; }