chore(angular-react): Migrate User model to React

[devin-ai-integration]

Summary

Migrates the Angular User class (src/app/shared/models/user.ts) to a React-compatible TypeScript interface at src/models/user.ts.

Changes:

• Converted class → interface (no runtime behavior to preserve)
• Converted crated_time (snake_case) → cratedTime (camelCase) per project conventions
• Preserved the original crated typo for backward compatibility as requested
• All six fields retained with identical types
• No new dependencies introduced — this is a leaf node

Review & Testing Checklist for Human

• Verify all field names and types match the original Angular model
• Confirm cratedTime preserves the original typo (crated not created) for compatibility

Notes

• The original Angular source at src/app/shared/models/user.ts is intentionally left untouched per playbook rules (do not remove Angular components).
• The field crated_time is a known typo in the original; it is preserved as cratedTime in camelCase form.

Link to Devin session: https://app.devin.ai/sessions/45f6f712b94d4186a7bf521676ec7637
Requested by: @charityquinn-cognition

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Devin Review

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[devin-ai-integration]

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[devin-ai-integration]

Devin Review found 1 potential issue.

View 2 additional findings in Devin Review.

[devin-ai-integration]

🟡 Typo in field name: cratedTime should be createdTime

The property cratedTime on line 3 is missing the letter 'e' — it should be createdTime. The existing model at src/app/shared/models/user.ts:3 has the same underlying typo (crated_time), but this new interface perpetuates and renames it. If any code maps API response data (which uses created_time) to this interface, the field won't be populated correctly due to the misspelling.

Suggested change

	cratedTime: number;
	createdTime: number;

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[devin-ai-integration]

The typo cratedTime (from the original crated_time) is intentionally preserved per the migration instructions:

Note: the field crated_time appears to be a typo in the original but preserve it as-is for compatibility.

Renaming it to createdTime would break compatibility with any existing code or API responses that map to this field name. The original Angular source at src/app/shared/models/user.ts:3 uses crated_time, and this migration preserves that (converted to camelCase as cratedTime).