fix(packages): fix type errors in consolidated packages + add missing files

- credits: fix mobile import paths (./operations → ../operations)
- feedback: fix createFeedbackService import (./feedback → ./api),
  recover missing types.ts from git history
- help: add package files (were untracked after consolidation)
- Update lockfile after package restructuring

All packages pass tsc --noEmit (excluding expected .svelte imports).

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

packages/help/src/content.ts

@@ -0,0 +1,152 @@
+/**
+ * Help Content Type Definitions
+ * Defines the structure for all help content types
+ */
+
+// ============================================================================
+// Base Types
+// ============================================================================
+
+export type SupportedLanguage = 'en' | 'de' | 'fr' | 'it' | 'es';
+
+export type FAQCategory = 'general' | 'account' | 'billing' | 'features' | 'technical' | 'privacy';
+
+export type FeatureCategory = 'getting-started' | 'core' | 'advanced' | 'integration';
+
+export type GuideDifficulty = 'beginner' | 'intermediate' | 'advanced';
+
+export type ChangelogType = 'major' | 'minor' | 'patch' | 'beta';
+
+export type ShortcutCategory = 'navigation' | 'editing' | 'general' | 'app-specific';
+
+// ============================================================================
+// Content Item Types
+// ============================================================================
+
+export interface BaseContentItem {
+	id: string;
+	language: SupportedLanguage;
+	order?: number;
+	appSpecific?: boolean;
+	apps?: string[];
+	lastUpdated?: Date;
+}
+
+export interface FAQItem extends BaseContentItem {
+	question: string;
+	answer: string;
+	category: FAQCategory;
+	featured?: boolean;
+	tags?: string[];
+	relatedFaqs?: string[];
+}
+
+export interface FeatureItem extends BaseContentItem {
+	title: string;
+	description: string;
+	content: string;
+	icon?: string;
+	category: FeatureCategory;
+	available?: boolean;
+	comingSoon?: boolean;
+	highlights?: string[];
+	learnMoreUrl?: string;
+}
+
+export interface KeyboardShortcut {
+	shortcut: string;
+	action: string;
+	description?: string;
+}
+
+export interface ShortcutsItem extends BaseContentItem {
+	category: ShortcutCategory;
+	title?: string;
+	shortcuts: KeyboardShortcut[];
+}
+
+export interface GuideStep {
+	title: string;
+	content: string;
+	duration?: string;
+}
+
+export interface GettingStartedItem extends BaseContentItem {
+	title: string;
+	description: string;
+	content: string;
+	difficulty: GuideDifficulty;
+	estimatedTime?: string;
+	prerequisites?: string[];
+	steps?: GuideStep[];
+}
+
+export interface ChangelogChange {
+	title: string;
+	description?: string;
+	category?: string;
+}
+
+export interface ChangelogItem extends BaseContentItem {
+	version: string;
+	title: string;
+	releaseDate: Date;
+	type: ChangelogType;
+	summary?: string;
+	content: string;
+	highlighted?: boolean;
+	changes?: {
+		features?: ChangelogChange[];
+		improvements?: ChangelogChange[];
+		bugfixes?: ChangelogChange[];
+	};
+	platforms?: string[];
+}
+
+export interface ContactInfo extends BaseContentItem {
+	title: string;
+	content: string;
+	supportEmail?: string;
+	supportUrl?: string;
+	discordUrl?: string;
+	twitterUrl?: string;
+	documentationUrl?: string;
+	responseTime?: string;
+}
+
+// ============================================================================
+// Aggregated Content Types
+// ============================================================================
+
+export interface HelpContent {
+	faq: FAQItem[];
+	features: FeatureItem[];
+	shortcuts: ShortcutsItem[];
+	gettingStarted: GettingStartedItem[];
+	changelog: ChangelogItem[];
+	contact: ContactInfo | null;
+}
+
+export interface AppHelpContent {
+	appId: string;
+	appName: string;
+	content: HelpContent;
+}
+
+// ============================================================================
+// Configuration Types
+// ============================================================================
+
+export interface HelpContentConfig {
+	appId: string;
+	locale: SupportedLanguage;
+	fallbackLocale?: SupportedLanguage;
+	includeAppSpecific?: boolean;
+}
+
+export interface MergeContentOptions {
+	appId: string;
+	locale: SupportedLanguage;
+	/** If true, app-specific content replaces central content with same ID */
+	overrideById?: boolean;
+}