ApplyEdits endpoint with add/update/delete

[mikemcdougall]

Summary

Implements the FeatureServer applyEdits endpoint for CRUD operations as specified in issue #11.

Changes

• ✅ POST /rest/services/{serviceId}/FeatureServer/{layerId}/applyEdits endpoint
• ✅ Support for adds array to create new features
• ✅ Support for updates array to update existing features by objectId
• ✅ Support for deletes array to remove features by objectId
• ✅ Response includes success/failure per operation with appropriate error codes
• ✅ Proper JSON serialization with Esri-compatible models
• ✅ Comprehensive integration tests for all operations
• ✅ Support for mixed operations in single request
• ✅ Feature validation and error handling

Implementation Details

• Added ApplyEditsRequest/Response models with proper JSON context
• Implemented ProcessAddOperationsAsync, ProcessUpdateOperationsAsync, ProcessDeleteOperationsAsync
• Added structured logging for operations
• Follows existing code patterns and architecture
• Uses existing IFeatureStore interface methods (CreateAsync, UpdateAsync, DeleteAsync)

Test Coverage

• Integration test: add feature returns new objectId
• Integration test: update feature modifies by objectId
• Integration test: delete feature removes from database
• Integration test: mixed operations work correctly
• Integration test: error handling for invalid operations

Closes #11

[github-actions]

🤖 LLM Architecture Review

✅ Assessment: APPROVED

🏗️ Architecture Review Summary

⚠️ OpenAI Analysis Error:
Error calling OpenAI API: Error code: 429 - {'error': {'message': 'Request too large for gpt-4-turbo-preview in organization org-rf4P6tWUtUKBIeMU1oBdAkPn on tokens per min (TPM): Limit 30000, Requested 47064. The input or output tokens must be reduced in order to run successfully. Visit https://platform.openai.com/account/rate-limits to learn more.', 'type': 'tokens', 'param': None, 'code': 'rate_limit_exceeded'}}

💡 Fallback Recommendation:
Please configure OPENAI_API_KEY in repository secrets and ensure OpenAI credits are available.

Overall Assessment: NEEDS_ATTENTION (API Configuration Issue)

Falling back to basic static analysis...

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Automated architectural analysis powered by OpenAI GPT-4
This review focuses on architectural patterns and design decisions
Human review still recommended for complex changes