* docs: Create new CODING_GUIDELINES doc
Rids excess contribution instructions from other packages
Adds AGENTS.md file for the AI overlords
Rids unused templates
Updates ADD_NEW_EXCHANGE.md with minor fixes
* docs: Fix linter issues and minor adjustments based on Copilot feedback
* docs: Update coding guidelines for API parameters and testing practices
* docs: Remove redundant GoDoc references
Adds copilot-instructions.md
* docs: Update CODING_GUIDELINES with export recommendations and test commentary
* docs: Fix formatting inconsistencies in ADD_NEW_EXCHANGE.md links
* docs: Update struct naming conventions for request and response types
* docs: Improve clarity and consistency in ADD_NEW_EXCHANGE.md and CODING_GUIDELINES.md
* refactor: Simplify error handling in QueryOrder method
* Add exchange manager to engine
* Several improvements for engine and friends
1) New file.Exists func
2) gRPC TLS cert expiration date check and regeneration
3) New donation var for use across the codebase
4) Use Go log package until the logger is initialised
* Add cert tests and create dir tree if it doesn't exist for file.Write
* Link up donation address to documentation tool plus minor adjustments
* Fix remaining donation addrs
* Move non-needed reload exchange funcs
* Revert accidental config_example.json changes 🕯️
* Use go logger for logging until the logger has initiliased, otherwise no output will be seen
* Link up portfolio delay val and other fixes
* Run go mod tidy after dependabot PR
* Address nitterinos
