migrate all tools from create-llama to LITS and use factory

packages/tools/package.json

packages/tools/src/helper.ts

packages/tools/src/index.ts

packages/tools/src/tools/code-generator.ts

packages/tools/src/tools/document-generator.ts

packages/tools/src/tools/duckduckgo.ts

packages/tools/src/tools/form-filling.ts

packages/tools/src/tools/img-gen.ts

packages/tools/src/tools/interpreter.ts

packages/tools/src/tools/openapi-action.ts

pnpm-lock.yaml