feat: add account and card lifecycle controls

internal/app/templates/board.html

@@ -95,13 +95,19 @@
             <button class="text-button task-move-button" type="submit">Move</button>
           </form>
           {{if or (eq .CreatorID $.User.ID) (eq $.User.Role "admin")}}
-          <details class="task-remove">
-            <summary>Remove</summary>
-            <form method="post" action="/board/tasks/{{.ID}}/delete">
+          <div class="task-lifecycle-actions">
+            <form method="post" action="/board/tasks/{{.ID}}/archive">
               <input type="hidden" name="csrf" value="{{$.CSRF}}">
-              <button class="text-button" type="submit">Confirm</button>
+              <button class="text-button archive-task" type="submit">Archive</button>
             </form>
-          </details>
+            <details class="task-remove">
+              <summary>Delete</summary>
+              <form method="post" action="/board/tasks/{{.ID}}/delete">
+                <input type="hidden" name="csrf" value="{{$.CSRF}}">
+                <button class="text-button" type="submit">Delete permanently</button>
+              </form>
+            </details>
+          </div>
           {{end}}
         </div>
       </article>
@@ -111,6 +117,38 @@
   </section>
   {{end}}
 </div>
+{{if .ArchivedTasks}}
+<details class="archived-cards-panel">
+  <summary>Archived cards <span>{{len .ArchivedTasks}}</span></summary>
+  <div class="archived-card-list">
+    {{range .ArchivedTasks}}
+    <article class="archived-card">
+      <div>
+        {{if .Tags}}<div class="card-tags">{{range .Tags}}<span class="board-tag {{.Color}}">{{.Name}}</span>{{end}}</div>{{end}}
+        <span class="task-id">#{{.ID}} · {{.Status}}</span>
+        <h3>{{.Title}}</h3>
+        <small>Originally created by {{.CreatorName}}</small>
+      </div>
+      {{if or (eq .CreatorID $.User.ID) (eq $.User.Role "admin")}}
+      <div class="archived-card-actions">
+        <form method="post" action="/board/tasks/{{.ID}}/restore">
+          <input type="hidden" name="csrf" value="{{$.CSRF}}">
+          <button class="button secondary" type="submit">Restore</button>
+        </form>
+        <details class="archived-delete">
+          <summary class="text-button">Delete</summary>
+          <form method="post" action="/board/tasks/{{.ID}}/delete">
+            <input type="hidden" name="csrf" value="{{$.CSRF}}">
+            <button class="text-button" type="submit">Delete permanently</button>
+          </form>
+        </details>
+      </div>
+      {{end}}
+    </article>
+    {{end}}
+  </div>
+</details>
+{{end}}
 <script src="/static/board.js" defer></script>
 {{template "shell-end" .}}
 {{end}}