Updated the docs (#719)

<!-- ELLIPSIS_HIDDEN -->

----

> [!IMPORTANT]
> Updated documentation to reflect recent changes in Julep, including
API references, guides, and tutorials for improved clarity and accuracy.
> 
>   - **README Updates**:
> - Updated table of contents in `README-CN.md`, `README-FR.md`,
`README-JA.md` to reflect new sections and structure.
> - Corrected and streamlined content in `README.md` for clarity and
consistency.
>   - **API Documentation**:
> - Removed construction notices from `docs/api-reference/README.md`,
`agents-api-1.md`, `agents-api-2.md`, `agents-api-3.md`,
`agents-api-4.md`, `agents-api.md`.
> - Updated API endpoint details in `agent_endpoints.md`,
`doc_endpoints.md`, `session_endpoints.md`, `tool_endpoints.md`,
`user_endpoints.md`.
>   - **Concepts and Explanations**:
> - Enhanced descriptions and examples in `agents.md`, `documents.md`,
`sessions/README.md`, `adaptive-context.md`, `users.md`.
> - Clarified core concepts in `core_concepts.md`,
`default_system_template.md`, `execution_state_machine.md`,
`metadata_precedence.md`, `multi_agent_sessions.md`,
`task_workflows.md`, `tool_integration.md`.
>   - **How-to Guides**:
> - Improved task customization and execution handling in
`customizing_tasks.md`, `handling_executions.md`.
> - Updated user and session management guides in `managing_users.md`,
`using_chat_features.md`.
>   - **Tutorials**:
> - Refined steps and examples in `creating_your_first_agent.md`,
`integrating_tools.md`, `managing_sessions.md`.
> 
> <sup>This description was created by </sup>[<img alt="Ellipsis"
src="https://img.shields.io/badge/Ellipsis-blue?color=175173">](https://www.ellipsis.dev?ref=julep-ai%2Fjulep&utm_source=github&utm_medium=referral)<sup>
for 5dac7ad. It will automatically
update as commits are pushed.</sup>

<!-- ELLIPSIS_HIDDEN -->

---------

Co-authored-by: ayush2390 <[email protected]>

README-CN.md

@@ -62,39 +62,34 @@
 
 <!-- START doctoc generated TOC please keep comment here to allow auto update -->
 <!-- DON'T EDIT THIS SECTION, INSTEAD RE-RUN doctoc TO UPDATE -->
-<h3>📖 目录</h3>
-
-- [简介](#introduction)
-- [主要特点](#key-features)
-- [快速示例](#quick-example)
-- [安装](#安装)
-- [Python 快速入门 🐍](#python-quick-start-)
-- [Node.js 快速入门🟩](#nodejs-quick-start-)
-- [步骤 1：创建代理](#step-1-create-an-agent)
-- [组件](#components)
-- [心智模型](#mental-model)
-- [概念](#concepts)
-- [理解任务](#understanding-tasks)
-- [任务的生命周期](#lifecycle-of-a-task)
-- [工作流步骤的类型](#types-of-workflow-steps)
-- [工具类型](#tool-types)
-- [用户定义的`函数`](#user-defined-functions)
-- [`系统` 工具](#system-tools)
-- [内置 `integrations`](#built-in-integrations)
--[直接`api_calls`]（#direct-api_calls）
-- [集成](#integrations)
-- [其他功能](#other-features)
-- [向代理添加工具](#adding-tools-to-agents)
-- [管理会话和用户](#managing-sessions-and-users)
-- [文档集成与搜索](#document-integration-and-search)
-- [参考](#reference)
-- [SDK 参考](#sdk-reference)
-- [API 参考](#api-reference)
-- [本地快速启动](#local-quickstart)
-- [Julep 和 LangChain 等有什么区别？](#julep 和 langchain 等之间有什么区别)
-- [不同用例](#different-use-cases)
-- [不同的外形尺寸](#different-form-factor)
-- [总结](#in-summary)
+<h3>📖 Table of Contents</h3>
+
+- [主要特点](#%E4%B8%BB%E8%A6%81%E7%89%B9%E7%82%B9)
+- [Python 快速入门🐍](#python-%E5%BF%AB%E9%80%9F%E5%85%A5%E9%97%A8)
+- [Node.js Quick Start 🟩](#nodejs-quick-start-)
+  - [Step 1: Create an Agent](#step-1-create-an-agent)
+- [Components](#components)
+  - [Mental Model](#mental-model)
+- [Concepts](#concepts)
+- [Understanding Tasks](#understanding-tasks)
+  - [Lifecycle of a Task](#lifecycle-of-a-task)
+  - [Types of Workflow Steps](#types-of-workflow-steps)
+- [Tool Types](#tool-types)
+  - [User-defined `functions`](#user-defined-functions)
+  - [`system` tools](#system-tools)
+  - [Built-in `integrations`](#built-in-integrations)
+  - [Direct `api_calls`](#direct-api_calls)
+- [Integrations](#integrations)
+- [Other Features](#other-features)
+  - [Adding Tools to Agents](#adding-tools-to-agents)
+  - [Managing Sessions and Users](#managing-sessions-and-users)
+  - [Document Integration and Search](#document-integration-and-search)
+  - [SDK 参考](#sdk-%E5%8F%82%E8%80%83)
+  - [API 参考](#api-%E5%8F%82%E8%80%83)
+- [本地快速启动](#%E6%9C%AC%E5%9C%B0%E5%BF%AB%E9%80%9F%E5%90%AF%E5%8A%A8)
+- [Julep 和 LangChain 等有什么区别？](#julep-%E5%92%8C-langchain-%E7%AD%89%E6%9C%89%E4%BB%80%E4%B9%88%E5%8C%BA%E5%88%AB)
+  - [不同的用例](#%E4%B8%8D%E5%90%8C%E7%9A%84%E7%94%A8%E4%BE%8B)
+  - [不同的外形尺寸](#%E4%B8%8D%E5%90%8C%E7%9A%84%E5%A4%96%E5%BD%A2%E5%B0%BA%E5%AF%B8)
 
 <!-- END doctoc generated TOC please keep comment here to allow auto update -->
 

README-FR.md

@@ -62,39 +62,39 @@ Des nouvelles passionnantes ! Nous participons au DevFest.AI tout au long du moi
 
 <!-- START doctoc generated TOC please keep comment here to allow auto update -->
 <!-- DON'T EDIT THIS SECTION, INSTEAD RE-RUN doctoc TO UPDATE -->
-<h3>📖 Table des matières</h3>
+<h3>📖 Table of Contents</h3>
 
-- [Présentation](#introduction)
-- [Caractéristiques principales](#key-features)
-- [Exemple rapide](#quick-example)
+- [Introduction](#introduction)
+- [Principales caractéristiques](#principales-caract%C3%A9ristiques)
+- [Exemple rapide](#exemple-rapide)
 - [Installation](#installation)
-- [Démarrage rapide de Python 🐍](#python-quick-start-)
-- [Démarrage rapide de Node.js 🟩](#nodejs-quick-start-)
-- [Étape 1 : Créer un agent](#step-1-create-an-agent)
-- [Composants](#composants)
-- [Modèle mental](#mental-model)
+- [Démarrage rapide de Python 🐍](#d%C3%A9marrage-rapide-de-python-)
+- [Node.js Quick Start 🟩](#nodejs-quick-start-)
+  - [Step 1: Create an Agent](#step-1-create-an-agent)
+- [Components](#components)
+  - [Mental Model](#mental-model)
 - [Concepts](#concepts)
-- [Comprendre les tâches](#understanding-tasks)
-- [Cycle de vie d'une tâche](#cycle-de-vie-d-une-tâche)
-- [Types d'étapes de flux de travail](#types-of-workflow-steps)
-- [Types d'outils](#types-d'outils)
-- [`Fonctions` définies par l'utilisateur](#user-defined-functions)
-- [outils système](#outils-système)
-- [`Intégrations` intégrées](#integrations-integrées)
-- [Appels directs `api_calls`](#appels directs-api_calls)
-- [Intégrations](#intégrations)
-- [Autres fonctionnalités](#other-features)
-- [Ajout d'outils aux agents](#adding-tools-to-agents)
-- [Gestion des sessions et des utilisateurs](#managing-sessions-and-users)
-- [Intégration et recherche de documents](#document-integration-and-search)
-- [Référence](#référence)
-- [Référence SDK](#sdk-reference)
-- [Référence API](#api-reference)
-- [Démarrage rapide local](#local-quickstart)
-- [Quelle est la différence entre Julep et LangChain etc ?](#quelle-est-la-différence-entre-julep-et-langchain-etc)
-- [Différents cas d'utilisation](#different-use-cases)
-- [Facteur de forme différent](#different-form-factor)
-- [En résumé](#en-resumé)
+- [Understanding Tasks](#understanding-tasks)
+  - [Lifecycle of a Task](#lifecycle-of-a-task)
+  - [Types of Workflow Steps](#types-of-workflow-steps)
+- [Tool Types](#tool-types)
+  - [User-defined `functions`](#user-defined-functions)
+  - [`system` tools](#system-tools)
+  - [Built-in `integrations`](#built-in-integrations)
+  - [Direct `api_calls`](#direct-api_calls)
+- [Integrations](#integrations)
+- [Other Features](#other-features)
+  - [Adding Tools to Agents](#adding-tools-to-agents)
+  - [Managing Sessions and Users](#managing-sessions-and-users)
+  - [Document Integration and Search](#document-integration-and-search)
+- [Référence](#r%C3%A9f%C3%A9rence)
+  - [Référence du SDK](#r%C3%A9f%C3%A9rence-du-sdk)
+  - [Référence API](#r%C3%A9f%C3%A9rence-api)
+- [Démarrage rapide local](#d%C3%A9marrage-rapide-local)
+- [Quelle est la différence entre Julep et LangChain etc ?](#quelle-est-la-diff%C3%A9rence-entre-julep-et-langchain-etc-)
+  - [Différents cas d'utilisation](#diff%C3%A9rents-cas-dutilisation)
+  - [Facteur de forme différent](#facteur-de-forme-diff%C3%A9rent)
+  - [En résumé](#en-r%C3%A9sum%C3%A9)
 
 <!-- END doctoc generated TOC please keep comment here to allow auto update -->
 

README-JA.md

@@ -62,39 +62,36 @@ Julep プロジェクトに新しい貢献者を迎えられることを嬉し
 
 <!-- START doctoc generated TOC please keep comment here to allow auto update -->
 <!-- DON'T EDIT THIS SECTION, INSTEAD RE-RUN doctoc TO UPDATE -->
-<h3>📖 目次</h3>
-
-- [はじめに](#introduction)
-- [主な特徴](#key-features)
-- [簡単な例](#quick-example)
-- [インストール](#installation)
-- [Python クイックスタート 🐍](#python-quick-start-)
-- [Node.js クイック スタート 🟩](#nodejs-quick-start-)
-- [ステップ 1: エージェントを作成する](#step-1-create-an-agent)
-- [コンポーネント](#components)
-- [メンタルモデル](#mental-model)
-- [コンセプト](#concepts)
-- [タスクの理解](#understanding-tasks)
-- [タスクのライフサイクル](#lifecycle-of-a-task)
-- [ワークフロー ステップの種類](#types-of-workflow-steps)
-- [ツールの種類](#tool-types)
-- [ユーザー定義の `functions`](#user-defined-functions)
-- [`システム` ツール](#system-tools)
-- [組み込みの `integrations`](#built-in-integrations)
-- [直接の `api_calls`](#direct-api_calls)
-- [統合](#integrations)
-- [その他の機能](#other-features)
-- [エージェントへのツールの追加](#adding-tools-to-agents)
-- [セッションとユーザーの管理](#managing-sessions-and-users)
-- [ドキュメントの統合と検索](#document-integration-and-search)
-- [参考](#reference)
-- [SDKリファレンス](#sdk-reference)
-- [APIリファレンス](#api-reference)
-- [ローカルクイックスタート](#local-quickstart)
-- [Julep と LangChain などの違いは何ですか?](#whats-the-difference-between-julep-and-langchain-etc)
-- [さまざまなユースケース](#different-use-cases)
-- [異なるフォームファクター](#different-form-factor)
-- [要約](#in-summary)
+<h3>📖 Table of Contents</h3>
+
+- [主な特徴](#%E4%B8%BB%E3%81%AA%E7%89%B9%E5%BE%B4)
+- [簡単な例](#%E7%B0%A1%E5%8D%98%E3%81%AA%E4%BE%8B)
+- [インストール](#%E3%82%A4%E3%83%B3%E3%82%B9%E3%83%88%E3%83%BC%E3%83%AB)
+- [Python クイックスタート 🐍](#python-%E3%82%AF%E3%82%A4%E3%83%83%E3%82%AF%E3%82%B9%E3%82%BF%E3%83%BC%E3%83%88-)
+- [Node.js Quick Start 🟩](#nodejs-quick-start-)
+  - [Step 1: Create an Agent](#step-1-create-an-agent)
+- [Components](#components)
+  - [Mental Model](#mental-model)
+- [Concepts](#concepts)
+- [Understanding Tasks](#understanding-tasks)
+  - [Lifecycle of a Task](#lifecycle-of-a-task)
+  - [Types of Workflow Steps](#types-of-workflow-steps)
+- [Tool Types](#tool-types)
+  - [User-defined `functions`](#user-defined-functions)
+  - [`system` tools](#system-tools)
+  - [Built-in `integrations`](#built-in-integrations)
+  - [Direct `api_calls`](#direct-api_calls)
+- [Integrations](#integrations)
+- [Other Features](#other-features)
+  - [Adding Tools to Agents](#adding-tools-to-agents)
+  - [Managing Sessions and Users](#managing-sessions-and-users)
+  - [Document Integration and Search](#document-integration-and-search)
+  - [SDK リファレンス](#sdk-%E3%83%AA%E3%83%95%E3%82%A1%E3%83%AC%E3%83%B3%E3%82%B9)
+  - [API リファレンス](#api-%E3%83%AA%E3%83%95%E3%82%A1%E3%83%AC%E3%83%B3%E3%82%B9)
+- [ローカルクイックスタート](#%E3%83%AD%E3%83%BC%E3%82%AB%E3%83%AB%E3%82%AF%E3%82%A4%E3%83%83%E3%82%AF%E3%82%B9%E3%82%BF%E3%83%BC%E3%83%88)
+- [Julep と LangChain などの違いは何ですか?](#julep-%E3%81%A8-langchain-%E3%81%AA%E3%81%A9%E3%81%AE%E9%81%95%E3%81%84%E3%81%AF%E4%BD%95%E3%81%A7%E3%81%99%E3%81%8B)
+  - [さまざまなユースケース](#%E3%81%95%E3%81%BE%E3%81%96%E3%81%BE%E3%81%AA%E3%83%A6%E3%83%BC%E3%82%B9%E3%82%B1%E3%83%BC%E3%82%B9)
+  - [異なるフォームファクタ](#%E7%95%B0%E3%81%AA%E3%82%8B%E3%83%95%E3%82%A9%E3%83%BC%E3%83%A0%E3%83%95%E3%82%A1%E3%82%AF%E3%82%BF)
 
 <!-- END doctoc generated TOC please keep comment here to allow auto update -->