Make local-only statuses searchable

Ref: fix-local-public

test/pleroma/web/mastodon_api/controllers/search_controller_test.exs

@@ -79,6 +79,48 @@ defmodule Pleroma.Web.MastodonAPI.SearchControllerTest do
       assert status["id"] == to_string(activity.id)
     end
 
+    test "search local-only status as an authenticated user" do
+      user = insert(:user)
+      %{conn: conn} = oauth_access(["read:search"])
+
+      {:ok, activity} = CommonAPI.post(user, %{status: "This is about 2hu private 天子", visibility: "local"})
+
+      results =
+        conn
+        |> get("/api/v2/search?#{URI.encode_query(%{q: "2hu"})}")
+        |> json_response_and_validate_schema(200)
+
+      [status] = results["statuses"]
+      assert status["id"] == to_string(activity.id)
+    end
+
+    test "search local-only status as an unauthenticated user" do
+      user = insert(:user)
+      %{conn: conn} = oauth_access([])
+
+      {:ok, _activity} = CommonAPI.post(user, %{status: "This is about 2hu private 天子", visibility: "local"})
+
+      results =
+        conn
+        |> get("/api/v2/search?#{URI.encode_query(%{q: "2hu"})}")
+        |> json_response_and_validate_schema(200)
+
+      assert [] = results["statuses"]
+    end
+
+    test "search local-only status as an anonymous user" do
+      user = insert(:user)
+
+      {:ok, _activity} = CommonAPI.post(user, %{status: "This is about 2hu private 天子", visibility: "local"})
+
+      results =
+        build_conn()
+        |> get("/api/v2/search?#{URI.encode_query(%{q: "2hu"})}")
+        |> json_response_and_validate_schema(200)
+
+      assert [] = results["statuses"]
+    end
+
     @tag capture_log: true
     test "constructs hashtags from search query", %{conn: conn} do
       results =