docs: Cedarling Overview edits for readability.

[nynymike]

Signed-off-by: Michael Schwartz

### Prepare

- [x] Read [PR guidelines](https://github.com/JanssenProject/jans/blob/main/docs/CONTRIBUTING.md#prs)
- [x] Read [license information](https://github.com/JanssenProject/jans/blob/main/LICENSE)

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### Description

#### Target issue

https://github.com/JanssenProject/jans/issues/8831

#### Implementation Details

Just edits for readability

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### Test and Document the changes
- [x] Static code analysis has been run locally and issues have been fixed
- [x] Relevant unit and integration tests have been added/updated
- [x] Relevant documentation has been updated if any (i.e. user guides, installation and configuration guides, technical design docs etc)



Please check the below before submitting your PR. The PR will not be merged if there are no commits that start with `docs:` to indicate documentation changes or if the below checklist is not selected.
- [x] **I confirm that there is no impact on the docs due to the code changes in this PR.**

[dryrunsecurity]

DryRun Security Summary

The code change introduces the Cedarling, a local, autonomous Policy Decision Point (PDP) component that runs as a WebAssembly (WASM) module and is responsible for authorizing access requests based on enterprise-approved policies defined in the Cedar policy syntax, providing a robust and flexible authorization mechanism for the application.

Expand for full summary

Summary:

The code change introduces the Cedarling, a local, autonomous Policy Decision Point (PDP) component that runs as a WebAssembly (WASM) module. The Cedarling is responsible for authorizing access requests based on enterprise-approved policies defined in the Cedar policy syntax. From an application security perspective, the key features of the Cedarling include JWT-based authorization, the use of the PARC (Principal, Action, Resource, Context) syntax for defining authorization rules, audit logging of authorization decisions, token validation, external policy store management, and flexible deployment options (browser-based or cloud function). These security-focused capabilities help separate security concerns from the application logic, leverage industry-standard protocols and practices, and provide a robust and flexible authorization mechanism for the application.

Files Changed:

• docs/admin/lock/cedarling.md: This file provides an overview of the Cedarling component, including details on its JWT-based authorization, Cedar policy syntax, audit logging, token validation, policy store management, and deployment flexibility. The changes introduce the Cedarling as a security-focused authorization mechanism that can be integrated into the application.

Code Analysis

We ran 9 analyzers against 1 file and 0 analyzers had findings. 9 analyzers had no findings.

Riskiness

🟢 Risk threshold not exceeded.

View PR in the DryRun Dashboard.