add perm-delete bruno doc

.bruno/Plan Endpoints/perm delete plan.bru

@@ -0,0 +1,23 @@
+meta {
+  name: perm delete plan
+  type: http
+  seq: 10
+}
+
+delete {
+  url: http://localhost:14014/api/perm-delete/[planId]
+  body: json
+  auth: inherit
+}
+
+body:json {
+  {
+    "name": "test",
+    "pin": "1234"
+  }
+}
+
+settings {
+  encodeUrl: true
+  timeout: 0
+}

mod.ts

@@ -300,7 +300,7 @@ Deno.serve({ port: config.api.port }, async (req) => {
               failed = true;
             });
             if (failed) return genericResponse(STATUS_CODE.InternalServerError, "Couldn't update DB.");
-            return genericResponse(STATUS_CODE.OK, 'Plan deleted.');
+            return genericResponse(STATUS_CODE.OK, 'Plan permanently deleted.');
           }
           break;
       }