feat: Implement web-based SSH terminal with session management, command logging, and host interaction.

app/templates/terminal/connect.html

@@ -191,6 +191,12 @@
         }
         .terminal-history-meta { display: flex; align-items: center; gap: 0.5rem; flex-shrink: 0; }
         .terminal-history-time { font-size: 0.6875rem; color: #6b7280; }
+        .terminal-history-host {
+            font-size: 0.6875rem; color: #4ade80;
+            background: rgba(34, 197, 94, 0.1); padding: 0.125rem 0.375rem;
+            border-radius: 4px; border: 1px solid rgba(34, 197, 94, 0.2);
+            margin-left: auto; white-space: nowrap;
+        }
         .terminal-history-count {
             font-size: 0.625rem; color: #7c3aed;
             background: rgba(124, 58, 237, 0.2); padding: 0.125rem 0.375rem;
@@ -289,11 +295,6 @@
         {% if debug_panel_html %}
         {{ debug_panel_html | safe }}
         {% endif %}
-        <iframe
-            id="terminalFrame"
-            src="about:blank"
-            allow="clipboard-read; clipboard-write; clipboard-write-text"
-        ></iframe>
         <div class="terminal-history-panel" id="terminalHistoryPanel" style="display: none;">
             <div class="terminal-history-header">
                 <div class="terminal-history-search">
@@ -338,6 +339,11 @@
                 </span>
             </div>
         </div>
+        <iframe
+            id="terminalFrame"
+            src="about:blank"
+            allow="clipboard-read; clipboard-write; clipboard-write-text"
+        ></iframe>
     </div>
 
     {{ script_block | safe }}