lib_trend_mode

Target Trend BUY/SELL mode detection with entry, stop loss, and 3 target levels.

Determines whether each timeframe is in BUY or SELL mode using trend direction logic. Provides entry levels, stop loss levels, and up to 3 progressive targets (T1/T2/T3) with hit detection. Also includes a Two Poles momentum filter for trend confirmation.

Adapted from Target Trend by BigBeluga:

**Exports:** `get_trend()` — returns trend direction, entry, SL, T1-T3, hit status, and Two Poles filter value.

Used by: TCD - Trade Consistent & Disciplined (indicator)