fix(webapp): keep the delete destination and drop the deletion claim

No org-level page both renders and makes sense to land on after deleting
a project, so moving the destination to reach the toast was a worse
trade than the missing confirmation. Restore the org root and reword the
release note so it only promises what renaming actually delivers.

Co-Authored-By: Claude <noreply@anthropic.com>

Author: claude

.server-changes/fix-project-settings-toast.md

@@ -3,4 +3,4 @@ area: webapp
 type: fix
 ---
 
-Renaming or deleting a project now shows a message explaining what happened, instead of silently moving you to the tasks page with no feedback.
+Renaming a project now keeps you on the project settings page and shows a message explaining the result, instead of silently moving you to the tasks page.

apps/webapp/app/routes/_app.orgs.$organizationSlug.projects.$projectParam.env.$envParam.settings.general/route.tsx

@@ -23,7 +23,7 @@ import { resolveOrgIdFromSlug } from "~/models/organization.server";
 import { ProjectSettingsService } from "~/services/projectSettings.server";
 import { logger } from "~/services/logger.server";
 import { dashboardAction } from "~/services/routeBuilders/dashboardBuilder";
-import { organizationSettingsPath, v3ProjectSettingsGeneralPath } from "~/utils/pathBuilder";
+import { organizationPath, v3ProjectSettingsGeneralPath } from "~/utils/pathBuilder";
 import { useState } from "react";
 
 function createSchema(
@@ -173,7 +173,7 @@ export const action = dashboardAction(
         }
 
         return redirectWithSuccessMessage(
-          organizationSettingsPath({ slug: organizationSlug }),
+          organizationPath({ slug: organizationSlug }),
           request,
           "Project deleted"
         );

apps/webapp/test/projectSettingsToastRedirect.test.ts

@@ -30,7 +30,7 @@ vi.mock("~/services/projectSettings.server", () => ({
 }));
 
 const SETTINGS_PATH = "/orgs/o/projects/p/env/prod/settings/general";
-const ORG_SETTINGS_PATH = "/orgs/o/settings";
+const ORG_PATH = "/orgs/o";
 
 // Mirrors the read in app/root.tsx's loader.
 async function rootLoaderHop(cookie: string | null) {
@@ -97,10 +97,11 @@ describe("general settings redirects target a page that renders", () => {
     expect(await toastFor(response)).toBe("You don't have permission to delete this project");
   });
 
-  it("sends a successful delete to the organization settings page with the message", async () => {
+  // The deleted project's settings page is gone and no org-level page renders, so a
+  // successful delete keeps its original destination and its message is not shown.
+  it("leaves a successful delete pointed at the organization root", async () => {
     const response = await runAction("delete", true);
 
-    expect(response.headers.get("Location")).toBe(ORG_SETTINGS_PATH);
-    expect(await toastFor(response)).toBe("Project deleted");
+    expect(response.headers.get("Location")).toBe(ORG_PATH);
   });
 });