v0.1.0-alpha.3

Includes fixes for GitHub Issue Agent end-to-end deployment:

• fix: Strip nil arguments before forwarding to upstream MCP (#176)
• fix: Add LLM_API_BASE and correct model name in .env.openai (#177)
• fix: Add OLLAMA_API_BASE for crewai 1.10.1 Ollama support (#172)
• fix: Make IssueSearchInfo fields Optional for Pydantic v2 (#172)
• fix: Upgrade pyjwt to resolve CVE-2026-32597 (#172)