feat: hivemind-plugin-manager

[JarbasAl]

hivemind-core is starting to grow with implementation specific / non protocol related code

components to pluginify:

• database
• network protocol refactor: abstract HM protocol away from websockets implementation #21
• agent protocol refactor: abstract agent specific logic away from hivemind-core #22

with the split of network/agent protocol in the code, soon we should be able to do something like

hivemind-core listen --agentproto OVOS --netproto websocket

hivemind-core listen --agentproto Persona --netproto websocket --binproto sound-server

hivemind-core listen --agentproto Persona --netproto http

[JarbasAl]

• https://github.com/JarbasHiveMind/hivemind-plugin-manager

network protocol plugins:

• https://github.com/JarbasHiveMind/hivemind-websocket-protocol

binary protocol plugins:

• feat!:hpm hivemind-audio-binary-protocol#21

agent protocol plugins:

• feat:hivemind-plugin-manager OpenVoiceOS/ovos-bus-client#155
• https://github.com/JarbasHiveMind/hivemind-persona

database plugins:

• https://github.com/JarbasHiveMind/hivemind-sqlite-database
• https://github.com/JarbasHiveMind/hivemind-redis-database
• feat: hivemind-plugin-manager TigreGotico/json_database#7

[JarbasAl]

closes by #30