style(ui): enforce deterministic Best-Practise standard in documentation templates

[beginwebdev2002]

The repository required a sweeping pass to rigidly enforce the project's Vibe Coding Rules of the Game, specifically focusing on structural formatting, the mandated 4-step rule cycle, and deterministic type safety in the documentation snippets.

Additions / Modifications

• architectures/hexagonal-architecture/implementation-guide.md: Fixed a structure violation where the single 4-step cycle rule contained multiple separate Best Practice sections. They have been merged into one cohesive block that provides an end-to-end src/ tree example, properly mapping to the single Bad Practice and Solution.
• architectures/monolithic-architecture/implementation-guide.md: Acted on the Engineering Accuracy Watchdog rule to purge any usage. The OrderService processOrder(order: any) has been refactored to take unknown and properly utilize a user-defined type guard to enforce type-safety on the payload before execution.

The automated test script successfully passed the Python commit_verify.py step. Expected failure in the node test-gen/index.js script due to existing missing file errors (utils.js) in the environment, following the guideline not to block improvements on broken existing tests. All actions were performed under the zero-approval execution mandate.

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PR created automatically by Jules for task 17520238858234130819 started by @beginwebdev2002

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