Files
Lorenz Junglas 898a16e156 Optimize Json.Diff.ReorderAddedObjects (#3903)
Added a `ChildNode` field to `TrackedObject` to enable O(1) LinkedList operations instead of O(n) Find/Remove calls.

### Isolated worst-case benchmark (reverse dependency chain):

| Objects | Before | After | Speedup |
|---------|--------|-------|---------|
| 100 | 2.2ms | 183µs | **12x** |
| 500 | 197ms | 3.8ms | **51x** |
| 1000 | 1.6s | 11ms | **152x** |

Also uses 50% less memory.

### Full ApplyPatch benchmark:

| Size | Before | After | Change |
|------|--------|-------|--------|
| Medium | 962µs | 821µs | **+15%** |
| Large | 20.5ms | 13.2ms | **+36%** |
2026-01-26 19:58:15 +00:00
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2026-01-15 05:57:30 -08:00
2025-11-24 09:05:18 +00:00
2025-11-24 09:05:18 +00:00
2025-11-24 09:05:18 +00:00