feat: add session state management for removing undefined values in prompt system

feat: update config.yaml to change selectbox to multiselect for activity types and certifications; enhance remplir_texte function to optionally remove unspecified lines

feat: uncomment prompt_system in app.py and enable system message display in chatbot.py; adjust text area settings in prompt_system.py

feat: comment out document retrieval in chatbot and rag modules for debugging purposes

feat: update config.yaml and chatbot logic to enhance budget handling and improve message formatting

feat: add informational text to form page indicating optional criteria

feat: enhance form handling by updating field values and adding slider input type in config.yaml and form.py

feat: add document retrieval functionality and display in chatbot interface

feat: update config.yaml to refine form fields and add new options; modify date handling in form.py

Fix error on 'value' key existing in field

feat: enhance dynamic form management with support for sections and improved input handling

feat: update config.yaml and form.py to support new input types for parameters

feat : add stream, copy response, model display

Refactor chatbot.py to use getYamlConfig for loading prompts and streamline input processing

Add prompt system

Refactor : pass variable & prompt template by UAML file

Add logo to app and restructure navigation; introduce YAML configuration for prompts

Remove unnecessary print statements and update UI text for clarity

feature : dynamic variables

Implement model integration strategy and selector for multiple AI models

First commit