add new feature for EC-RAG

[Yongbozzz]

Description

add new feature for EC-RAG:

1. Support Agent component and enable deep_search agent
2. Optimize pipeline execution performance with asynchronous api
3. Support session list display in UI
4. Support vllm-based embedding service

Issues

n/a

Type of change

List the type of change like below. Please delete options that are not relevant.

• [ √] New feature (non-breaking change which adds new functionality)

Dependencies

n/a

[github-actions]

Dependency Review

The following issues were found:

• ❌ 1 vulnerable package(s)
• ✅ 0 package(s) with incompatible licenses
• ✅ 0 package(s) with invalid SPDX license definitions
• ⚠️ 1 package(s) with unknown licenses.

See the Details below.

Vulnerabilities

EdgeCraftRAG/edgecraftrag/requirements.txt

Name	Version	Vulnerability	Severity
langchain-core	0.3.79	LangChain Vulnerable to Template Injection via Attribute Access in Prompt Templates	high

License Issues

EdgeCraftRAG/ui/vue/package.json

Package	Version	License	Issue Type
jszip	^3.10.1	Null	Unknown License

Scanned Files

• EdgeCraftRAG/edgecraftrag/requirements.txt
• EdgeCraftRAG/ui/vue/package.json

[Copilot]

Pull request overview

This PR adds comprehensive Agent functionality to EC-RAG with support for deep search capabilities, optimizes pipeline execution through asynchronous operations, adds session management with UI support, and introduces vLLM-based embedding services.

Key Changes:

• Implemented Agent component with Simple and DeepSearch agent types
• Converted synchronous pipeline operations to async for improved performance
• Added session management with history tracking and persistence
• Added vLLM-based embedding model support alongside existing OpenVINO embeddings

Reviewed changes

Copilot reviewed 121 out of 137 changed files in this pull request and generated 7 comments.

Show a summary per file

File	Description
edgecraftrag/components/agents/*	New agent system with deep search capabilities
edgecraftrag/api/v1/agent.py, session.py	New REST APIs for agent and session management
edgecraftrag/controllers/*	Updated managers with async support and new AgentManager/SessionManager
edgecraftrag/components/pipeline.py	Refactored to async execution with new callback types
edgecraftrag/components/generator.py	Updated to async with new FreeChatGenerator for non-RAG scenarios
edgecraftrag/config_repository.py	New Milvus-based configuration persistence layer
ui/vue/src/views/settings/*	Restructured settings UI with Agent configuration support
ui/vue/src/views/chatbot/*	Added chat history sidebar and agent visualization
ui/vue/src/store/*	New session store and updated chatbot store

Comments suppressed due to low confidence (1)

EdgeCraftRAG/ui/vue/src/views/settings/components/Pipeline/components/UpdateDialog/Indexer.vue:1

• Corrected typo in width value - should be '100%' not '1005'.

<template>

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.

[ZePan110]

@Yongbozzz Pls check CI failure

[Yongbozzz]

@Yongbozzz Pls check CI failure

fixed