HIP-5 [DG] Fix and Improve Hedge Strategy

Category: Dev Grants

Summary:

1. Refactor Hedge strategy into pure python implementation - 40k
2. Fix Issue related to API - 60k
3. Add hedge mode (Separate Long and Short) support - 60k

Linked HGP: https://snapshot.org/#/hbot.eth/proposal/0xd0c5b54badfd631d7433da0f76795a9dc0d82fc66596d547cda2f3537f903e3f

Description:

1. Refactor hedge strategy into pure python implementation I would like to rebuild the entire strategy into pure python implementation and refactor some parts of the code for easier maintenance and development for future developers
2. Fix Issue related to API This would be target to fix during the refactoring. https://github.com/hummingbot/hummingbot/issues/5114 However, in the event that i am unable to resolve this, I would like to be able to introduce this as a bug bounty instead and reward the developer providing the fix.
3. Add hedge mode support Currently hedge strategy only allow ONE-WAY mode. enable support for this mode would allow users to use the short position for hedging and allow them to still conduct their own trade with the long position.

HBOT amount:

1. 40k to @leastchaos to be given when the strategy is refactored into pure python
2. 60k to @leastchaos/developer who provide the fix
3. 60k to @leastchaos when the prp is merged allowing the strategy is able to run in hedge mode