Migrate to System.Text.Json - Phase 1: Low-risk components#16839

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copilot/migrate-to-system-text-json

Commits on Jan 20, 2026

Initial plan
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Add JSON serialization helper infrastructure for System.Text.Json migration

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QilongTang
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Migrate low-risk components to System.Text.Json (Phase 1)

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QilongTang
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Remove unused Newtonsoft.Json usings from chart node models

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QilongTang
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Address code review feedback: Add JsonPropertyName to NotificationsModel, fix security and documentation issues

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QilongTang
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Restore Newtonsoft.Json using statements in chart files that use JsonIgnore attribute

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QilongTang
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Commits on Jan 27, 2026

Fix deserialization issues: add null checks and case-insensitive options for JSON parsing

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zeusongit
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