v0.1.6

What's new

• CLI providers runtime — full support for opencode, claude_code, codex, kimi_code, kilo, gemini_cli, amp, aider via subprocess + live JSONL streaming
• Per-provider incremental parsers (ClaudeStreamParser, OpencodeStreamParser, CodexStreamParser, KimiStreamParser)
• Session continuity via session_id in LlmResponseResult
• CLI_PROVIDERS constant and run_cli_provider public API
• get_llm_response_ext automatically routes CLI providers before hitting genai/litellm
• Cross-platform Ctrl+C handling (replaced unix-specific signal with ctrl_c)

Verification

• cargo build --features ffi clean
• cargo clippy -- -D warnings clean
• cargo test clean (Linux/macOS/Windows)