feat: add self-enrolling Windows Agent package

backend/app/frontend/agent_management_view.py

@@ -86,6 +86,11 @@ def agent_management_content(can_manage_agents: bool) -> str:
             <p id="agentEnrollmentExpires" class="freshness"></p>
 
             <div class="agent-form-actions">
+                <button id="agentEnrollmentDownload"
+                    class="command-button"
+                    type="button">
+                    Download Windows package
+                </button>
                 <button id="agentEnrollmentCopy"
                     class="quiet-button"
                     type="button">
@@ -103,9 +108,10 @@ def agent_management_content(can_manage_agents: bool) -> str:
                 aria-live="polite"></p>
 
             <p class="panel-copy">
-                The self-enrolling Windows installer is the next deployment
-                milestone. For now this verifies the complete secure
-                enrollment workflow.
+                The Windows package contains the short-lived enrollment
+                credential and generic MinerOps Agent runtime. Transfer it
+                only to the intended Agent computer and delete the ZIP after
+                successful installation.
             </p>
         </section>
     </section>