update agent

web-server/views/partials/package-modal.ejs

@@ -16,6 +16,7 @@
           <span>Package type</span>
           <select name="packageType">
             <option value="deb">.deb</option>
+            <option value="apt">APT (Ubuntu repository)</option>
             <option value="docker">Docker</option>
           </select>
         </label>
@@ -60,6 +61,9 @@
             </div>
           </div>
         </div>
+        <div class="form-field full">
+          <small>APT packages only store metadata and do not need an uploaded file. Package code must be an Agent-allowlisted APT name, for example <code>postgresql</code>.</small>
+        </div>
         <label class="form-field full">
           <span>Docker image/tag</span>
           <input type="text" name="dockerImage" placeholder="registry.local/robot/fleet-agent:1.9.0">