docs: update rai core and whoami readmes

Author: maciejmajek

src/rai_core/README.md

@@ -2,11 +2,6 @@
 
 RAI is a flexible AI agent framework to develop and deploy Embodied AI features for your robots.
 
-📚 Visit [robotecai.github.io/rai](https://robotecai.github.io/rai/) for the latest documentation, setup
-guide and tutorials. 📚
-
----
-
 <div align="center">
 
 ![rai-image](https://raw.githubusercontent.com/RobotecAI/rai/refs/heads/development/docs/imgs/RAI_simple_diagram_medium.png)
@@ -30,6 +25,29 @@ guide and tutorials. 📚
 
 ---
 
+## Installation
+
+1. Install RAI:
+
+```bash
+pip install rai
+```
+
+2. Initialize the global configuration file:
+
+```bash
+rai-config-init
+```
+
+3. Optionally install ROS 2 dependencies:
+
+```bash
+sudo apt install ros-${ROS_DISTRO}-rai-interfaces
+```
+
+For more visit [robotecai.github.io/rai](https://robotecai.github.io/rai/) for the latest documentation, setup
+guide and tutorials.
+
 ## 🎯 Overview
 
 | Category                       | Description                                       | Features                                                                                                                                                           |

src/rai_whoami/README.md

@@ -9,6 +9,29 @@ It generates a comprehensive system prompt (embodiment info) for robots controll
 
 ---
 
+## Installation
+
+1. Install rai whoami:
+
+```bash
+pip install rai-whoami
+```
+
+2. Initialize the global configuration file (if not already done):
+
+```bash
+rai-config-init
+```
+
+3. Optionally install ROS 2 dependencies:
+
+```bash
+sudo apt install ros-${ROS_DISTRO}-rai-interfaces
+```
+
+For more visit [robotecai.github.io/rai](https://robotecai.github.io/rai/) for the latest documentation, setup
+guide and tutorials.
+
 ## How It Works
 
 Given a directory containing robot documentation (documents, images, URDFs), RAI Whoami processes these resources to produce a structured representation of the robot, including: