add links and side bars notes to Getting Started

Description

Contributor guide

Tech stack

scalajava

Domain

documentation

Issue type

documentation

DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.

2

Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.

1-3 hours

Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.

stale

ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.

mostly clear

Prerequisites

familiarity with Akka basicsability to edit Markdown/Paradox

Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.

85

Research direction

Review the prototype at the provided link to understand the side bar notes design. Then locate the 'Getting Started' documentation in the akka core repository, likely under `akka docs` or similar. Add similar side notes and relevant links to improve the guide. No existing PRs or comments provide further direction, so you may need to infer the exact files from the project structure.