feat(admin): add warning given report outcome (#3500)

fluxer_admin/openapi-admin.json

@@ -11027,14 +11027,15 @@
 					},
 					"outcome": {
 						"description": "What happened to the reported content or account. Required for actioned, where no_violation is refused. Optional for no_violation, where it can only be no_violation. Refused for duplicate. The reporter is told it",
-						"x-enumNames": ["removed", "restricted", "action_taken", "no_violation"],
+						"x-enumNames": ["removed", "warned", "restricted", "action_taken", "no_violation"],
 						"x-enumDescriptions": [
 							"The reported content, profile field or community was removed",
+							"The account responsible for the reported item was warned",
 							"The reported account was restricted and the content was left up",
 							"Action was taken under the rules, and the reporter is not told which",
 							"The reported content or account does not break the rules and was left as it is"
 						],
-						"enum": ["removed", "restricted", "action_taken", "no_violation"],
+						"enum": ["removed", "warned", "restricted", "action_taken", "no_violation"],
 						"type": "string"
 					},
 					"duplicate_of": {

fluxer_admin/src/templates/pages/report_detail.rs

@@ -601,13 +601,14 @@ fn resolve_report_form(base: &str, report_id: &str, csrf_token: &str) -> Markup
                         class={(FORM_CONTROL_CLASS) " h-8 appearance-none px-3 py-1.5 pr-10"} {
                         option value="" selected disabled { "Choose one" }
                         option value="removed" { "Content removed" }
+                        option value="warned" { "Warning given" }
                         option value="restricted" { "Account restricted" }
                         option value="action_taken" { "Other action taken" }
                     }
                     (select_chevron())
                 }
                 p class="text-neutral-500 text-xs" {
-                    "What happened to the reported content or account. The reporter is told it. Other action taken, such as a warning, tells them we acted but not how."
+                    "What happened to the reported content or account. The reporter is told it. Warning given and other action taken tell them we acted but not how."
                 }
             }
             fieldset class="flex flex-col gap-3" data-show-for-resolution="duplicate" hidden disabled {

fluxer_admin/tests/notification_writes.rs

@@ -186,6 +186,8 @@ async fn report_resolve_sends_notify_reporter_from_the_checkbox() {
     assert_eq!(duplicate.body["notify_reporter"], json!(true));
     assert!(duplicate.body.get("outcome").is_none());
     assert_eq!(duplicate.body["duplicate_of"], json!("1400000000000000001"));
+    let warned = submit(&uri, "resolution=actioned&outcome=warned").await;
+    assert_eq!(warned.body["outcome"], json!("warned"));
     let other_action = submit(&uri, "resolution=actioned&outcome=action_taken").await;
     assert_eq!(other_action.body["outcome"], json!("action_taken"));
 }