Use local svgo.cmd wrapper binary

Switch SVG optimizer resolution from bin/svgo-cli.exe to bin/svgo.cmd.

Update unit tests to validate the new local binary path behavior.

Co-Authored-By: Abacus.AI CLI <agent@abacus.ai>

bin/svgo-client/node_modules/entities/lib/encode.d.ts

@@ -0,0 +1,22 @@
+/**
+ * Encodes all characters in the input using HTML entities. This includes
+ * characters that are valid ASCII characters in HTML documents, such as `#`.
+ *
+ * To get a more compact output, consider using the `encodeNonAsciiHTML`
+ * function, which will only encode characters that are not valid in HTML
+ * documents, as well as non-ASCII characters.
+ *
+ * If a character has no equivalent entity, a numeric hexadecimal reference
+ * (eg. `ü`) will be used.
+ */
+export declare function encodeHTML(data: string): string;
+/**
+ * Encodes all non-ASCII characters, as well as characters not valid in HTML
+ * documents using HTML entities. This function will not encode characters that
+ * are valid in HTML documents, such as `#`.
+ *
+ * If a character has no equivalent entity, a numeric hexadecimal reference
+ * (eg. `ü`) will be used.
+ */
+export declare function encodeNonAsciiHTML(data: string): string;
+//# sourceMappingURL=encode.d.ts.map