We should provide example of Target server-side implementation with Adobe Experience platform edge API and Target implementation with WebSDK

Issue in .https://github.com/AdobeDocs/target-learn.en/help/dev101/2-1-intro-to-target-implementation.md

We should provide example of Target server-side implementation with Adobe Experience platform edge API. (Similar Example: https://experienceleague.adobe.com/en/docs/journey-optimizer/using/channels/code-based-experience/configure-code-based-channel/code-based-implementation-samples#server-side-implementation)

We should provide example of Target client-side implementation with WebSDK (Alloy.js)(Similar example: https://experienceleague.adobe.com/en/docs/experience-platform/collection/use-cases/personalization/render-auto-pers-content)

Start with help/dev101/2-1-intro-to-target-implementation.md and review the linked Journey Optimizer server-side and WebSDK personalization examples. Add clear Target examples for Adobe Experience Platform Edge API server-side implementation and WebSDK (Alloy.js) client-side implementation. Done means both implementation approaches are documented in that page with usable example guidance.

Written by the indexing model from the issue text.