Architectural Design for Rule Versioning and Lifecycle Management

[ruzaqiarkan-eng]

This PR adds the comprehensive architectural design for Rule Versioning, Safe Editing, and Sub-Rule Lifecycle management in FlexiRule. It introduces the 'Logical Identity' pattern to ensure workflow stability and provides a detailed implementation roadmap. Key deliverables include:

• Comparison of versioning approaches.
• Recommendation for Logical ID & Immutable Revision architecture.
• Implementation roadmap and schema change specification.
• Migration strategy for existing rules.
• Analysis of runtime and orchestration implications.

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PR created automatically by Jules for task 11604852018725654439 started by @ruzaqiarkan-eng

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