Trim vendored svgo-client payload

Remove unused svgo-client files while keeping bin/svgo-client/svgo.cmd runtime behavior intact.

Drop node_modules/.bin wrappers, TypeScript declaration files (*.d.ts), and obsolete svgo-cli.js wrapper script.

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

bin/svgo-client/node_modules/source-map-js/lib/source-map-consumer.d.ts

@@ -1 +0,0 @@
-export { SourceMapConsumer } from '..';

bin/svgo-client/node_modules/source-map-js/lib/source-map-generator.d.ts

@@ -1 +0,0 @@
-export { SourceMapGenerator } from '..';

bin/svgo-client/node_modules/source-map-js/lib/source-node.d.ts

@@ -1 +0,0 @@
-export { SourceNode } from '..';