chore: Bump version to 0.24.3

Updated all component versions:
- bd CLI: 0.24.2 → 0.24.3
- Plugin: 0.24.2 → 0.24.3
- MCP server: 0.24.2 → 0.24.3
- npm package: 0.24.2 → 0.24.3
- Documentation: 0.24.2 → 0.24.3

Generated by scripts/bump-version.sh

integrations/beads-mcp/src/beads_mcp/__init__.py

@@ -4,4 +4,4 @@ This package provides an MCP (Model Context Protocol) server that exposes
 beads (bd) issue tracker functionality to MCP Clients.
 """
 
-__version__ = "0.24.2"
+__version__ = "0.24.3"