ai 1.0.0-beta1

#3483197 Text format is escaped until (manual) re-save
#3482302 Content moderation, AI Provider dropdown selection not saved
#3482760 Placeholder text for AI Assistant provides malformed URLs
#3482720 Make chatbot toggle session a configuration.
#3483362 Default providers should depend on operation type
#3483356 Move out all provider modules to contrib modules
#3481112 Can't import config because of "missing" module ai_models
#3463830 [Discussion]What approach should take with name provider modules and automators
#3475317 Exception: Failed to insert into collection
#3480518 Create AI CKEditor Automator
#3482651 Menu items display when there are no configuration items
#3482633 Make it optional to stream in AI Chatbot
#3482976 WSOD if the provider is removed in Assistant API
#3481228 Discourage Search API processors that are meaningless/useless in VDBs
#3481202 When indexing entity reference fields into the vectors (main or contextual), can we index the label instead of ID?
#3481408 Support combined search with multiple languages better
#3481567 Improved CKEditor/Automators
#3481376 For AI Search combined with database search, results are reordered by new results are not added
#3481378 Add a more helpful message for 'Server index status'
#3481232 CKEditor Summarize Option Frequently Returns Original Text Without Summarizing
#3481184 Hide 'boost' column in indexing field configuration as it makes no sense in vector context
#3481178 Make 'ignore' in search indexing options make more sense
#3480726 Document the AI Assistants API and AI Chatbot
#3481121 Fatal error in AI API Explorer module
#3480999 Document developing for AI CKeditor
#3471143 Display formatted output in AI assistant
#3480762 AI Search does not normalize the embeddings
#3480325 Add AI Automator Rule for Moderation State
#3480734 Update to use D11 in Gitlab