v1.5.6

This release improves command storage, modernizes the AI integration, and refreshes key dependencies.

Highlights

• Saved commands now default to ~/.caller-cli/caller-cli-commands.json
• CLI version output is now sourced directly from package.json
• Gemini integration migrated from deprecated @google/generative-ai to @google/genai
• AI model updated to gemini-3-flash-preview
• Gemini API key flow improved:
  • removed brittle local key-format validation
  • fixed async key save flow
  • clearer key-management errors
• Interactive prompts migrated from inquirer to @inquirer/prompts

Dependency Updates

• simple-git → 3.33.0
• commander → 14.0.3
• vitest → 4.1.0
• removed inquirer in favor of @inquirer/prompts

Internal Improvements

• caller list now ensures the command storage directory exists before saving
• execute-command tests were aligned with the current shell-based runner
• README updated to document the new command storage location

Verification

• pnpm test passed after the dependency and prompt-layer updates