fix: update snapshot styles for InputEmbeddingDimension and Spinner components

- Adjusted the flex style for the InputEmbeddingDimension component to improve layout consistency.
- Removed the unset color style from the Spinner component to ensure default styling is applied.

src/renderer/src/components/__tests__/__snapshots__/InputEmbeddingDimension.test.tsx.snap

@@ -8,7 +8,7 @@ exports[`InputEmbeddingDimension > basic rendering > should match snapshot with
   <input
     data-testid="input-number"
     placeholder="请输入维度大小"
-    style="flex: 1 1 0%;"
+    style="flex: 1;"
     type="number"
     value="1536"
   />
@@ -43,7 +43,7 @@ exports[`InputEmbeddingDimension > basic rendering > should match snapshot with
   <input
     data-testid="input-number"
     placeholder="请输入维度大小"
-    style="flex: 1 1 0%;"
+    style="flex: 1;"
     type="number"
     value=""
   />

src/renderer/src/components/__tests__/__snapshots__/Spinner.test.tsx.snap

@@ -24,7 +24,6 @@ exports[`Spinner > should match snapshot 1`] = `
     stroke-linecap="round"
     stroke-linejoin="round"
     stroke-width="2"
-    style="color: unset;"
     viewBox="0 0 24 24"
     width="16"
     xmlns="http://www.w3.org/2000/svg"