fix(ui): align contextual documentation with headings

Verified with the coordinated workspace changes by devkit full run
2026-09-08T225814-186389-0000-3e3ed7cd (all seven phases passed).
This shared UI pass does not mark the individual module reviews complete.

webui/src/features/projects/ProjectsPage.tsx

@@ -241,7 +241,9 @@ export default function ProjectsPage({ settings, auth }: PlatformRouteContext) {
             </label>
             <span className="projects-count">{total} objects</span>
           </>}
-          helpAction={<DocumentationHelpLink
+          title="Projects"
+          titleLevel={1}
+          titleHelp={<DocumentationHelpLink
             reference={{ topicId: "projects.module-boundary", documentationType: "user" }}
             label="Open Projects documentation"
           />}
@@ -309,7 +311,7 @@ function ProjectDetail({ record, canWrite, onEdit }: {
       <header className="project-detail-header">
         <div>
           <span className="project-eyebrow">{humanize(record.object_kind)} · {record.object_key}</span>
-          <h1>{record.title}</h1>
+          <h2>{record.title}</h2>
         </div>
         <div className="project-detail-actions">
           <StatusBadge status={statusTone(record.state)} label={humanize(record.state)} />

webui/src/i18n/generatedTranslations.ts

@@ -0,0 +1,12 @@
+import type { PlatformTranslations } from "@govoplan/core-webui";
+
+/** Module-owned translations for contextual headings. */
+export const generatedTranslations: PlatformTranslations = {
+  en: {
+    "Projects": "Projects",
+  },
+  de: {
+    "Projects": "Projekte",
+  },
+};
+

webui/src/module.ts

@@ -1,11 +1,13 @@
 import { createElement, lazy } from "react";
 import type { PlatformWebModule } from "@govoplan/core-webui";
+import { generatedTranslations } from "./i18n/generatedTranslations";
 import "./styles/projects.css";
 
 
 const ProjectsPage = lazy(() => import("./features/projects/ProjectsPage"));
 
 export const projectsModule: PlatformWebModule = {
+  translations: generatedTranslations,
   id: "projects",
   label: "Projects",
   version: "0.1.14",

webui/src/styles/projects.css

@@ -62,7 +62,7 @@
   border-bottom: 1px solid var(--border);
 }
 
-.project-detail-header h1 {
+.project-detail-header h2 {
   margin: 4px 0 0;
   font-size: 1.4rem;
   letter-spacing: 0;