- 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/tasks/RAG_CONSOLIDATION_TASK/1.0.0.yaml

@@ -0,0 +1,23 @@
+version: "1.0.0"
+name: "Rag Consolidation"
+task_description: >
+  Your teams have collected answers to a user's query (in between triple backquotes), and collected additional follow-up
+  questions (in between triple %) to reach their goals. Ensure the answers are provided, and select the additional 
+  questions to be asked in order not to overwhelm the user. Make a selection of maximum {nr_of_questions} questions to
+  be returned to the user. You ensure both answers and additional questions are bundled into 1 clear communication back 
+  to the user. Use {language} for your consolidated communication.
+  {custom_description}
+  
+  Anwers:
+  ```{prepared_answers}```
+  
+  Additional Questions:
+  %%%{additional_questions}%%%
+expected_output: >
+  One consolidated communication towards the end user with both answers and maximum {nr_of_questions} questions.
+  {custom_expected_output}
+metadata:
+  author: "Josako"
+  date_added: "2025-01-08"
+  description: "A Task to consolidate questions and answers"
+  changes: "Initial version"