Add support for Opal Tools and Headless solutions

[GeekInTheNorth]

Closes #89

[Copilot]

Pull Request Overview

This PR adds support for Optimizely Opal Tools and headless solutions by introducing comprehensive API endpoints and token-based authentication system. The implementation allows external tools to manage robots.txt and llms.txt configurations through secure bearer token authentication.

Key changes include:

• Implementation of Opal-compatible API endpoints for robots.txt and llms.txt management
• Token-based authentication system with configurable read/write permissions
• Enhanced UI with token management interface and API documentation
• Discovery endpoint for API function documentation

Reviewed Changes

Copilot reviewed 42 out of 51 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
Opal/*	Complete Opal API implementation including controllers, models, and authentication
TokenManagement.jsx	New React component for managing API tokens with scope-based permissions
NavigationContainer.jsx	Updated to include token management navigation
OpalTokenRepository.cs	Repository pattern implementation for token persistence
CSS files	Updated styling for API documentation display
Sample project	Updated dependencies and authorization configuration
HTTP test files	Comprehensive API testing suite for all endpoints

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[Copilot]

Pull Request Overview

Copilot reviewed 44 out of 53 changed files in this pull request and generated 1 comment.

Comments suppressed due to low confidence (1)

src/Stott.Optimizely.RobotsHandler/Opal/OpalLlmsApiController.cs:1

• The log message verification in LLMS API controller test references 'robot-txt-configurations' instead of 'llms-txt-configurations'. This should match the actual log message from line 63 in OpalLlmsApiController.cs which logs 'llms-txt-configurations tool'.

using System;

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