[Crash Report] Trying to blend 2 images

**Describe the Crash**
I imported 2 images in the editor, then added a Rasterize blend node, when I tried to connect the output of the blend node to a transform to output in a layer it crashed

**Steps To Reproduce**
Describe precisely how the crash occurred, step by step, starting with a new editor window.
1. Open the Graphite editor at https://editor.graphite.rs
2. add 2 images
3. add blend node
4. output blend to a layer
5.

**Additional Details**
Provide any further information or context that you think would be helpful in fixing the issue. Screenshots or video can be linked or attached to this issue.

**Browser and OS**
Chrome 130, Mac

**Stack Trace**
Copied from the crash dialog in the Graphite editor:

```
panicked at node-graph/gcore/src/raster/image.rs:162:9:
assertion `left == right` failed
left: 211600
right: 1558440

Error
at https://editor.graphite.rs/assets/index-StBtR31p.js:706:1169
at p (https://editor.graphite.rs/assets/index-StBtR31p.js:691:5216)
at Object.handleJsMessage (https://editor.graphite.rs/assets/index-StBtR31p.js:691:5364)
at https://editor.graphite.rs/assets/index-StBtR31p.js:692:63200
at https://editor.graphite.rs/assets/index-StBtR31p.js:692:35871
at et (https://editor.graphite.rs/assets/index-StBtR31p.js:692:1842)
at P0.o.wbg.__wbg_call_5fb7c8066a4a4825 (https://editor.graphite.rs/assets/index-StBtR31p.js:692:35841)
at graphite_wasm.wasm._ZN13graphite_wasm10editor_api12EditorHandle27send_frontend_message_to_js17he2260553331a2c0eE (https://editor.graphite.rs/assets/graphite_wasm_bg-hUH_VdBe.wasm:wasm-function[3760]:0x80c152)
at graphite_wasm.wasm._ZN4core3ops8function2Fn4call17haad1996cb846aa98E (https://editor.graphite.rs/assets/graphite_wasm_bg-hUH_VdBe.wasm:wasm-function[13566]:0xaccd7c)
at graphite_wasm.wasm._ZN3std9panicking20rust_panic_with_hook17he5c089ac7305193eE (https://editor.graphite.rs/assets/graphite_wasm_bg-hUH_VdBe.wasm:wasm-function[6938]:0x9a80e6)
at graphite_wasm.wasm._ZN4core9panicking9panic_fmt17hdc8d2d914c0710e4E (https://editor.graphite.rs/assets/graphite_wasm_bg-hUH_VdBe.wasm:wasm-function[10356]:0xa7e74c)
at graphite_wasm.wasm._ZN4core9panicking19assert_failed_inner17hac6df1fbe8940f48E (https://editor.graphite.rs/assets/graphite_wasm_bg-hUH_VdBe.wasm:wasm-function[4538]:0x8a2e32)
at graphite_wasm.wasm._ZN13graphene_core6raster5image14Image$LT$P$GT$10to_flat_u817h4555360db951b76cE (https://editor.graphite.rs/assets/graphite_wasm_bg-hUH_VdBe.wasm:wasm-function[2052]:0x65b99d)
at graphite_wasm.wasm._ZN13graphene_core6raster5image48Image$LT$graphene_core..raster..color..Color$GT$6to_png17h47de683678e9d25eE (https://editor.graphite.rs/assets/graphite_wasm_bg-hUH_VdBe.wasm:wasm-function[5226]:0x8fe603)
at graphite_wasm.wasm._ZN123_$LT$graphene_core..graphic_element..Raster$u20$as$u20$graphene_core..graphic_element..renderer..GraphicElementRendered$GT$10render_svg17h7930ea5fdb36609dE (https://editor.graphite.rs/assets/graphite_wasm_bg-hUH_VdBe.wasm:wasm-function[1123]:0x4d133b)
at graphite_wasm.wasm._ZN129_$LT$graphene_core..graphic_element..GraphicGroup$u20$as$u20$graphene_core..graphic_element..renderer..GraphicElementRendered$GT$10render_svg17ha65ae070e1b3686eE (https://editor.graphite.rs/assets/graphite_wasm_bg-hUH_VdBe.wasm:wasm-function[1339]:0x55148b)
at graphite_wasm.wasm._ZN12graphene_std19wasm_application_io6render28_$u7b$$u7b$closure$u7d$$u7d$17h05695b0b382f62c1E (https://editor.graphite.rs/assets/graphite_wasm_bg-hUH_VdBe.wasm:wasm-function[533]:0x2ed250)
at graphite_wasm.wasm._ZN150_$LT$graphene_core..registry..DynAnyNode$LT$_I$C$_O$C$N$GT$$u20$as$u20$graphene_core..Node$LT$alloc..boxed..Box$LT$dyn$u20$dyn_any..DynAny$GT$$GT$$GT$4eval28_$u7b$$u7b$closure$u7d$$u7d$28_$u7b$$u7b$closure$u7d$$u7d$17h09caeea081fb414aE (https://editor.graphite.rs/assets/graphite_wasm_bg-hUH_VdBe.wasm:wasm-function[6121]:0x95db0e)
at graphite_wasm.wasm._ZN173_$LT$$RF$interpreted_executor..dynamic_executor..DynamicExecutor$u20$as$u20$graph_craft..graphene_compiler..Executor$LT$I$C$graph_craft..document..value..TaggedValue$GT$$GT$7execute28_$u7b$$u7b$closure$u7d$$u7d$17haa162f81f698bdb7E.llvm.10675772075615849968 (https://editor.graphite.rs/assets/graphite_wasm_bg-hUH_VdBe.wasm:wasm-function[3839]:0x81a715)
at graphite_wasm.wasm._ZN13graphite_wasm10editor_api26poll_node_graph_evaluation28_$u7b$$u7b$closure$u7d$$u7d$17hf0998fcf8cb87065E (https://editor.graphite.rs/assets/graphite_wasm_bg-hUH_VdBe.wasm:wasm-function[5317]:0x91193c)
at graphite_wasm.wasm._ZN20wasm_bindgen_futures5queue10QueueState7run_all17hd97bfc3873db4599E (https://editor.graphite.rs/assets/graphite_wasm_bg-hUH_VdBe.wasm:wasm-function[3837]:0x81a0be)
at graphite_wasm.wasm._ZN20wasm_bindgen_futures5queue5Queue3new28_$u7b$$u7b$closure$u7d$$u7d$17h09657dd8eac6fbb0E.llvm.4933978826303673485 (https://editor.graphite.rs/assets/graphite_wasm_bg-hUH_VdBe.wasm:wasm-function[11857]:0xaa29aa)
at graphite_wasm.wasm._ZN136_$LT$dyn$u20$core..ops..function..FnMut$LT$$LP$A$C$$RP$$GT$$u2b$Output$u20$$u3d$$u20$R$u20$as$u20$wasm_bindgen..closure..WasmClosure$GT$8describe6invoke17h34d207096920c174E (https://editor.graphite.rs/assets/graphite_wasm_bg-hUH_VdBe.wasm:wasm-function[11856]:0xaa299c)
at graphite_wasm.wasm.closure10070 externref shim (https://editor.graphite.rs/assets/graphite_wasm_bg-hUH_VdBe.wasm:wasm-function[12019]:0xaa4769)
at y0 (https://editor.graphite.rs/assets/index-StBtR31p.js:692:891)
at i (https://editor.graphite.rs/assets/index-StBtR31p.js:692:266)
```