Bumb version to 1.16.2

NodeLLM 1.16.0: Tool Orchestration & Multimodal Manipulation

Merge pull request #61 from node-llm/cleanup-capabilities

Tool Orchestration, AI Self-Correction  & Edit image

Merge pull request #60 from node-llm/feature/59-mcp-client-integration

Feature/59: MCP client integration

Merge pull request #57 from node-llm/issue-fix/55-fix-max_completion_…

…tokens-for-gpt5

Issue fix/55: fix max completion tokens for gpt5

Release 1.15.0

chore: release core 1.15.1 and orm 0.7.1

Release 1.15.0

chore: release core 1.15.1 and orm 0.7.1

Release 1.15.0