Function getSymbolsTop100

getSymbolsTop100(): Promise<string[]>
Retrieves the list of Nasdaq 100 symbols, sorted alphabetically.

Returns Promise<string[]>
A Promise resolving to an array of ticker symbols (e.g., ["AAPL", "AMZN", ...]).
Remarks
- If the data is cached and younger than one hour, it returns the cached list immediately.
- If a request is already in progress, it returns the existing promise.
- In case of failure or empty data, it logs a warning via StrictLogger and returns an empty array.
- Defined in ts-markets/src/nasdaq/groups/Top100.ts:80