- Implementation of specialist execution api, including SSE protocol

- eveai_chat becomes deprecated and should be replaced with SSE
- Adaptation of STANDARD_RAG specialist
- Base class definition allowing to realise specialists with crewai framework
- Implementation of SPIN_SPECIALIST
- Implementation of test app for testing specialists (test_specialist_client). Also serves as an example for future SSE-based client
- Improvements to startup scripts to better handle and scale multiple connections
- Small improvements to the interaction forms and views
- Caching implementation improved and augmented with additional caches

config/prompts/rag/1.0.0.yaml

@@ -0,0 +1,15 @@
+version: "1.0.0"
+content: |
+  Answer the question based on the following context, delimited between triple backquotes. 
+  {tenant_context}
+  Use the following {language} in your communication, and cite the sources used at the end of the full conversation.
+  If the question cannot be answered using the given context, say "I have insufficient information to answer this question."
+  Context:
+  ```{context}```
+  Question:
+  {question}
+metadata:
+  author: "Josako"
+  date_added: "2024-11-10"
+  description: "The Main RAG retriever"
+  changes: "Initial version migrated from flat file structure"