Start by understanding the layer boundaries. SnS host applications compose the app. Sns.Framework owns reusable SnS behavior. Sns.Spatial owns reusable spatial abstractions. DataMine.Models represents the database schema. DataMine.Framework provides shared reusable platform patterns.

• Sns.Framework/AI_GUIDELINES.md for collaboration and coding expectations.
• SNS_SOLUTION_MAP.md for a high-level architecture map.
• Sns.Framework/Pages/Docs/_Layout/DocsLayout.razor for the current docs tree.
• Feature state and service files near the workflow you are changing.

Work surgically. Inspect the surrounding pattern before editing. Prefer explicit, readable code and focused changes over clever abstractions or broad cleanup.