docs(frontend): the canonical table and the ui README name the module shape; adding a page is written down

CLAUDE.md gains the header-content, module-store and saved-views rows. docs/development.md says what a
new page is and which tests hold it. components/ui/README.md names every file in the directory, and a
contract test keeps it that way: seventeen had slipped in unlisted. copyItems' comment still claimed it
was a feature file.

frontend/src/modules/activity/module.ts

@@ -2,7 +2,7 @@ import { ScrollText } from "lucide-react";
 import { lazyWithPreload } from "../../lib/lazyWithPreload";
 import type { ModuleDef } from "../../lib/moduleDef";
 
-// This page as the shell and the navigation know it (lib/moduleDef). Its page load lazily.
+// This page as the shell and the navigation know it (lib/moduleDef). Its page loads lazily.
 export const activityModule: ModuleDef = {
   id: "activity",
   labelKey: "header.account.activity",

frontend/src/modules/channels/module.ts

@@ -3,7 +3,7 @@ import { lazyWithPreload } from "../../lib/lazyWithPreload";
 import type { ModuleDef } from "../../lib/moduleDef";
 import { ChannelsProvider } from "./ChannelsProvider";
 
-// This page as the shell and the navigation know it (lib/moduleDef). Its page load lazily.
+// This page as the shell and the navigation know it (lib/moduleDef). Its page loads lazily.
 export const channelsModule: ModuleDef = {
   id: "channels",
   labelKey: "header.account.channels",

frontend/src/modules/config/module.ts

@@ -2,7 +2,7 @@ import { SlidersHorizontal } from "lucide-react";
 import { lazyWithPreload } from "../../lib/lazyWithPreload";
 import type { ModuleDef } from "../../lib/moduleDef";
 
-// This page as the shell and the navigation know it (lib/moduleDef). Its page load lazily.
+// This page as the shell and the navigation know it (lib/moduleDef). Its page loads lazily.
 export const configModule: ModuleDef = {
   id: "config",
   labelKey: "header.account.config",

frontend/src/modules/home/module.ts

@@ -2,7 +2,7 @@ import { Home } from "lucide-react";
 import { lazyWithPreload } from "../../lib/lazyWithPreload";
 import type { ModuleDef } from "../../lib/moduleDef";
 
-// This page as the shell and the navigation know it (lib/moduleDef). Its page load lazily.
+// This page as the shell and the navigation know it (lib/moduleDef). Its page loads lazily.
 export const homeModule: ModuleDef = {
   id: "home",
   labelKey: "home.navLabel",

frontend/src/modules/notifications/module.ts

@@ -2,7 +2,7 @@ import { Bell } from "lucide-react";
 import { lazyWithPreload } from "../../lib/lazyWithPreload";
 import type { ModuleDef } from "../../lib/moduleDef";
 
-// This page as the shell and the navigation know it (lib/moduleDef). Its page load lazily.
+// This page as the shell and the navigation know it (lib/moduleDef). Its page loads lazily.
 export const notificationsModule: ModuleDef = {
   id: "notifications",
   labelKey: "inbox.navLabel",

frontend/src/modules/scheduler/module.ts

@@ -2,7 +2,7 @@ import { Activity } from "lucide-react";
 import { lazyWithPreload } from "../../lib/lazyWithPreload";
 import type { ModuleDef } from "../../lib/moduleDef";
 
-// This page as the shell and the navigation know it (lib/moduleDef). Its page load lazily.
+// This page as the shell and the navigation know it (lib/moduleDef). Its page loads lazily.
 export const schedulerModule: ModuleDef = {
   id: "scheduler",
   labelKey: "header.account.scheduler",

frontend/src/modules/settings/module.ts

@@ -2,7 +2,7 @@ import { Settings } from "lucide-react";
 import { lazyWithPreload } from "../../lib/lazyWithPreload";
 import type { ModuleDef } from "../../lib/moduleDef";
 
-// This page as the shell and the navigation know it (lib/moduleDef). Its page load lazily.
+// This page as the shell and the navigation know it (lib/moduleDef). Its page loads lazily.
 export const settingsModule: ModuleDef = {
   id: "settings",
   labelKey: "header.account.settings",

frontend/src/modules/stats/module.ts

@@ -2,7 +2,7 @@ import { BarChart3 } from "lucide-react";
 import { lazyWithPreload } from "../../lib/lazyWithPreload";
 import type { ModuleDef } from "../../lib/moduleDef";
 
-// This page as the shell and the navigation know it (lib/moduleDef). Its page load lazily.
+// This page as the shell and the navigation know it (lib/moduleDef). Its page loads lazily.
 export const statsModule: ModuleDef = {
   id: "stats",
   labelKey: "header.account.stats",

frontend/src/modules/users/module.ts

@@ -2,7 +2,7 @@ import { Users } from "lucide-react";
 import { lazyWithPreload } from "../../lib/lazyWithPreload";
 import type { ModuleDef } from "../../lib/moduleDef";
 
-// This page as the shell and the navigation know it (lib/moduleDef). Its page load lazily.
+// This page as the shell and the navigation know it (lib/moduleDef). Its page loads lazily.
 export const usersModule: ModuleDef = {
   id: "users",
   labelKey: "header.account.users",