fix: resolve stale watchlist and premature monitoring issues

[kunalrbhatia]

Overview

This PR addresses the 'Buy scrip not found' errors and unexpected 10:00 AM breach detections observed in the logs.

Problem

1. Stale Watchlist: The \ radeStore\ was not cleared daily, and the PM2 process persists state across days. This caused the previous day's watchlist to be monitored on subsequent days.
2. Early Monitoring: The cron schedule for \Price Monitor\ and \Trade Monitor\ was too broad (*/5 10-15 * * 1-5), causing it to start at 10:00 AM, before the \Morning Scanner\ (scheduled for 10:30 AM) could provide a fresh watchlist.
3. Invalid Data: The monitoring logic did not validate if LTP was valid (e.g., > 0), leading to 'Breach detected at 0' logs when the API returned empty or invalid data.

Solution

1. Daily Initialization: Added a \dailyInit\ task at 9:00 AM IST to refresh the Angel One session, download the scrip master, and clear the \ radeStore.
2. Refined Cron Schedules: Corrected monitoring crons to run between 10:35 AM and 3:25 PM, ensuring they only operate after the scan is complete.
3. LTP Validation: Added checks in \Price Monitor\ and \Morning Scanner\ to skip stocks with LTP <= 0.
4. State Management: Added \clearWatchList\ to \TradeStore\ to ensure a clean slate every morning.

Verification

• Added unit tests for \clearWatchList\ and LTP validation.
• All 18 test suites passed (137 tests total).
• 100% coverage in \jobs/\ and \store/\ modules.
• Performed final sanity checks: \lint, \ormat, \ ypecheck, \�uild, and \ est.