docs: Add full Swagger JSDoc coverage

server/api/controllers/access-tokens/delete.js

@@ -3,6 +3,32 @@
  * Licensed under the Fair Use License: https://github.com/plankanban/planka/blob/master/LICENSE.md
  */
 
+/**
+ * @swagger
+ * /api/access-tokens:
+ *   delete:
+ *     summary: User logout
+ *     description: Logs out the current user by deleting the session and access token. Clears HTTP-only cookies if present.
+ *     tags:
+ *       - Access Tokens
+ *     responses:
+ *       200:
+ *         description: Logout successful
+ *         content:
+ *           application/json:
+ *             schema:
+ *               type: object
+ *               required:
+ *                 - item
+ *               properties:
+ *                 item:
+ *                   type: string
+ *                   description: Revoked access token
+ *                   example: eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ4...
+ *       401:
+ *         $ref: '#/components/responses/Unauthorized'
+ */
+
 module.exports = {
   async fn() {
     const { currentSession } = this.req;