feat: implement account settings and API tokens management

- Added SettingsComponent for user profile management, including display name and password change functionality.
- Introduced TokensComponent for managing API tokens, including creation and revocation.
- Created LayoutComponent for consistent application layout with navigation and user information.
- Established main application structure in index.html and main.ts.
- Integrated Tailwind CSS for styling and responsive design.
- Configured TypeScript settings for strict type checking and module resolution.

ts/interfaces/audit.interfaces.ts

@@ -0,0 +1,152 @@
+/**
+ * Audit logging interfaces
+ */
+
+// =============================================================================
+// Audit Action Types
+// =============================================================================
+
+export type TAuditAction =
+  // Authentication
+  | 'AUTH_LOGIN'
+  | 'AUTH_LOGOUT'
+  | 'AUTH_FAILED'
+  | 'AUTH_MFA_ENABLED'
+  | 'AUTH_MFA_DISABLED'
+  | 'AUTH_PASSWORD_CHANGED'
+  | 'AUTH_PASSWORD_RESET'
+  // API Tokens
+  | 'TOKEN_CREATED'
+  | 'TOKEN_USED'
+  | 'TOKEN_REVOKED'
+  | 'TOKEN_EXPIRED'
+  // User Management
+  | 'USER_CREATED'
+  | 'USER_UPDATED'
+  | 'USER_DELETED'
+  | 'USER_SUSPENDED'
+  | 'USER_ACTIVATED'
+  // Organization Management
+  | 'ORG_CREATED'
+  | 'ORG_UPDATED'
+  | 'ORG_DELETED'
+  | 'ORG_MEMBER_ADDED'
+  | 'ORG_MEMBER_REMOVED'
+  | 'ORG_MEMBER_ROLE_CHANGED'
+  // Team Management
+  | 'TEAM_CREATED'
+  | 'TEAM_UPDATED'
+  | 'TEAM_DELETED'
+  | 'TEAM_MEMBER_ADDED'
+  | 'TEAM_MEMBER_REMOVED'
+  // Repository Management
+  | 'REPO_CREATED'
+  | 'REPO_UPDATED'
+  | 'REPO_DELETED'
+  | 'REPO_VISIBILITY_CHANGED'
+  | 'REPO_PERMISSION_GRANTED'
+  | 'REPO_PERMISSION_REVOKED'
+  // Package Operations
+  | 'PACKAGE_PUSHED'
+  | 'PACKAGE_PULLED'
+  | 'PACKAGE_DELETED'
+  | 'PACKAGE_DEPRECATED'
+  // Security Events
+  | 'SECURITY_SCAN_COMPLETED'
+  | 'SECURITY_VULNERABILITY_FOUND'
+  | 'SECURITY_IP_BLOCKED'
+  | 'SECURITY_RATE_LIMITED';
+
+export type TAuditResourceType =
+  | 'user'
+  | 'organization'
+  | 'team'
+  | 'repository'
+  | 'package'
+  | 'api_token'
+  | 'session'
+  | 'system';
+
+// =============================================================================
+// Audit Log Entry
+// =============================================================================
+
+export interface IAuditLog {
+  id: string;
+  actorId?: string;
+  actorType: 'user' | 'api_token' | 'system' | 'anonymous';
+  actorTokenId?: string;
+  actorIp?: string;
+  actorUserAgent?: string;
+  action: TAuditAction;
+  resourceType: TAuditResourceType;
+  resourceId?: string;
+  resourceName?: string;
+  organizationId?: string;
+  repositoryId?: string;
+  metadata: Record<string, unknown>;
+  success: boolean;
+  errorCode?: string;
+  errorMessage?: string;
+  durationMs?: number;
+  timestamp: Date;
+}
+
+// =============================================================================
+// Audit Query Types
+// =============================================================================
+
+export interface IAuditQuery {
+  actorId?: string;
+  organizationId?: string;
+  repositoryId?: string;
+  resourceType?: TAuditResourceType;
+  action?: TAuditAction[];
+  success?: boolean;
+  startDate?: Date;
+  endDate?: Date;
+  offset?: number;
+  limit?: number;
+}
+
+export interface IAuditQueryResult {
+  logs: IAuditLog[];
+  total: number;
+  offset: number;
+  limit: number;
+}
+
+// =============================================================================
+// Audit Event (for logging)
+// =============================================================================
+
+export interface IAuditEvent {
+  actorId?: string;
+  actorType?: 'user' | 'api_token' | 'system' | 'anonymous';
+  actorTokenId?: string;
+  actorIp?: string;
+  actorUserAgent?: string;
+  action: TAuditAction;
+  resourceType: TAuditResourceType;
+  resourceId?: string;
+  resourceName?: string;
+  organizationId?: string;
+  repositoryId?: string;
+  metadata?: Record<string, unknown>;
+  success?: boolean;
+  errorCode?: string;
+  errorMessage?: string;
+  durationMs?: number;
+}
+
+// =============================================================================
+// Token Activity
+// =============================================================================
+
+export interface ITokenActivitySummary {
+  tokenId: string;
+  totalActions: number;
+  lastUsed?: Date;
+  actionBreakdown: Record<string, number>;
+  ipAddresses: string[];
+}