Merge pull request #1 from RafaelZelak/v0.4

docs(readme): document dynamic database loading

feat(agent): dynamically fetch routed prompts from db

feat(config): enable dynamic json configuration loading

feat(registry): integrate raw byte registry loading

feat(memory): expose direct db querying for configs

fix: remove comments

fix: remove comments

remove func

feat: function execute in prompt

fix(agent) - guarantee of tool execution

feat(json_parser) - reorganized JSON return

feat(json_parser) - reorganized JSON return

test(tools) - add unit tests for postgres execution

fix(.gitignore) - remove tools/