refactor(frontend): フロントエンドの型エラー解消（途中まで） (#16539)

* fix(frontend): FormLinkをボタンとして使用した際にエラーが出る問題を修正

* refactor(frontend): フロントエンドの型エラー解消

* remove unused ts-expect-error

* migrate

* remove unrelated changes

* fix lint

* more type fixes

packages/frontend/src/utility/code-highlighter.ts

@@ -36,7 +36,7 @@ export async function getTheme(mode: 'light' | 'dark', getName = false): Promise
 			_res = deepClone(theme.codeHighlighter.overrides);
 		} else {
 			const base = await bundledThemesInfo.find(t => t.id === theme.codeHighlighter!.base)?.import() ?? darkPlus;
-			_res = deepMerge(theme.codeHighlighter.overrides ?? {}, 'default' in base ? base.default : base);
+			_res = deepMerge<ThemeRegistration>(theme.codeHighlighter.overrides ?? {}, 'default' in base ? base.default : base);
 		}
 		if (_res.name == null) {
 			_res.name = theme.id;

packages/frontend/src/utility/form.ts

@@ -130,11 +130,11 @@ type GetItemType<Item extends FormItem> =
 	: Item extends RadioFormItem
 		? GetRadioItemType<Item>
 	: Item extends RangeFormItem
-		? NonNullableIfRequired<InferDefault<RangeFormItem, number>, Item>
+		? NonNullableIfRequired<InferDefault<Item, number>, Item>
 	: Item extends EnumFormItem
 		? GetEnumItemType<Item>
 	: Item extends ArrayFormItem
-		? NonNullableIfRequired<InferDefault<ArrayFormItem, unknown[]>, Item>
+		? NonNullableIfRequired<InferDefault<Item, unknown[]>, Item>
 	: Item extends ObjectFormItem
 		? NonNullableIfRequired<InferDefault<Item, Record<string, unknown>>, Item>
 	: Item extends DriveFileFormItem

packages/frontend/src/utility/get-user-menu.ts

@@ -289,7 +289,6 @@ export function getUserMenu(user: Misskey.entities.UserDetailed, router: Router
 							caseSensitive: antenna.caseSensitive,
 							withReplies: antenna.withReplies,
 							withFile: antenna.withFile,
-							notify: antenna.notify,
 						});
 						antennasCache.delete();
 					},