Enhancement: Add New Endpoints for Enhanced Data Retrieval from Screener.in

[devfinwiz]

This PR introduces several new endpoints to enhance the capabilities of the data-toolkit module by integrating additional data from Screener.in. The newly added endpoints provide access to various financial metrics and reports, empowering users with comprehensive insights into equities listed on the NSE and BSE.

New Endpoints:

1. /screener-equities/shareholding-pattern: Retrieve shareholding pattern data for individual stocks.
2. /screener-equities/cash-flow: Access cash flow statements for in-depth financial analysis.
3. /screener-equities/balance-sheet: Retrieve balance sheet data to evaluate a company's financial health.
4. /screener-equities/annual-profit-loss: Access annual profit and loss statements for comprehensive performance analysis.
5. /screener-equities/ratios: Retrieve various financial ratios to assess key performance indicators.

These new endpoints significantly expand the functionality of the data-toolkit module, providing users with a more comprehensive suite of tools for financial analysis and decision-making.

Automation results: