- 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/retrievers/STANDARD_RAG/1.0.0.yaml

@@ -0,0 +1,26 @@
+version: "1.0.0"
+name: "Standard RAG Retriever"
+configuration:
+  es_k:
+    name: "es_k"
+    type: "int"
+    description: "K-value to retrieve embeddings (max embeddings retrieved)"
+    required: true
+    default: 8
+  es_similarity_threshold:
+    name: "es_similarity_threshold"
+    type: "float"
+    description: "Similarity threshold for retrieving embeddings"
+    required: true
+    default: 0.3
+arguments:
+  query:
+    name: "query"
+    type: "str"
+    description: "Query to retrieve embeddings"
+    required: True
+metadata:
+  author: "Josako"
+  date_added: "2025-01-24"
+  changes: "Initial version"
+  description: "Retrieving all embeddings conform the query"