Function initDashboardSection

initDashboardSection(
    containerId: string,
    initializer: () => Promise<void>,
    loadingMessage?: string,
): Promise<void>
Safely initialize a dashboard section. Shows loading state, runs the initializer, shows error state on failure.
Parameters
- containerId: string
- initializer: () => Promise<void>
- loadingMessage: string = 'Loading data...'
Returns Promise<void>
- Defined in src/browser/shared/chart-factory.ts:142