Function getTimeRemaining

getTimeRemaining(poll: Poll, serverTimeOffset?: number): number | null
Get time remaining for a poll with duration.
Parameters
- poll: Poll
  The poll to check
- serverTimeOffset: number = 0
  Optional offset in ms to adjust for server time (default: 0)
Returns number | null
Time remaining in seconds, or null if no duration set
Remarks
Supports an optional server time offset to synchronize timers across clients with different system clocks. The offset is calculated as: serverTime - clientTime. A positive offset means the server is ahead of the client.
Example
```
// Without offset (uses client time)
const remaining = getTimeRemaining(poll);

// With server time synchronization
const serverOffset = serverTime - Date.now();
const remaining = getTimeRemaining(poll, serverOffset);
```
- Defined in polls/defaults.ts:448