chore: ignore migrations file

2 files changed, 3 insertions, 37 deletions

diff --git a/.gitignore b/.gitignore
index 2909d741..f5d4d26e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -23,4 +23,6 @@ bun.lockb
 
 target/
 
-.cargo-tools/
\ No newline at end of file
+.cargo-tools/
+
+rust-migration-notes.md
\ No newline at end of file
diff --git a/rust-migration-notes.md b/rust-migration-notes.md
deleted file mode 100644
index 426af190..00000000
--- a/rust-migration-notes.md
+++ /dev/null
@@ -1,36 +0,0 @@
-# Rust Migration Notes
-
-## DefinitionRegistry is a TS pattern; in Rust it's a static match
-
-In TS, `MasksRegistry`, `EffectsRegistry`, and similar registries are runtime maps that erase per-key type information through their `get()` return type. Helpers like `MaskDefinitionForRegistration = { [T in MaskType]: MaskDefinition<T> }[MaskType]` preserve useful type information on the registration side, but not on retrieval.
-
-In Rust, mask definitions should be a `match mask { Mask::Rectangle(m) => RECTANGLE_DEF, ... }` or a `static const` table indexed by `MaskType`. Per-variant typing is preserved by exhaustive matching, so the registry class disappears entirely.
-
-Do not try to fully type-thread the TS registry. The current shape is good enough for TS, and the awkwardness goes away for free in Rust.
-
-## Mask interaction state moves into the Interaction enum
-
-Today, `use-mask-handles.ts` holds drag state, pending-segment state, capture state, and active-handle state in refs/useState. These are all transient interaction state.
-
-In Rust, this should live as one variant on `EditorState.interaction`. After the builtin/freeform split, that likely means `BuiltinMaskHandleSession` and `FreeformMaskHandleSession`, or one mask handle session with a `MaskHandleSessionKind` discriminator.
-
-The `dragStateRef`, `pendingSegmentInsertRef`, and `captureRef` mutual-exclusion juggling disappears. The TS hook becomes event binding plus pixel-to-logical translation, calling into WASM for state transitions.
-
-## MaskBody and MaskStroke map naturally to Rust enums
-
-The `MaskBody` and `MaskStroke` discriminated unions map directly to Rust enums:
-
-```rust
-enum MaskBody {
-    FillPath,
-    DrawOpaque,
-    DrawWithFeather { fast_path: Option<MaskPathBuilder> },
-}
-
-enum MaskStroke {
-    StrokeFromPath,
-    RenderStroke,
-}
-```
-
-This TS cleanup is still worth keeping before the port. It makes renderer behavior explicit today, and the compositor will be enum-matched in Rust anyway.