Improve CLI output messaging and reorder server details sections

[jancurn]

Summary

This PR refines CLI output messaging for better clarity and reorganizes the server details display to show tools and instructions before commands.

Key Changes

• Simplified section headers: Removed "Available" prefix from list headers ("Tools" instead of "Available tools", "Resources" instead of "Available resources", etc.) for more concise output
• Enhanced help text: Updated command descriptions to be more descriptive:
  • tools-list: Now clarifies it "List MCP server tools"
  • tools-get: Now indicates it "Get tool details and schema"
• Reordered server details output: Moved tools list and instructions sections to appear before the commands section in formatServerDetails(), providing a more logical information hierarchy
• Updated OAuth profile messaging: Changed "Available OAuth profiles" to "Saved OAuth profiles" for better accuracy
• Added .claude to gitignore: Excludes Claude-related configuration files from version control
• Updated test expectations: All corresponding unit tests updated to match the new output format

Implementation Details

The reordering in formatServerDetails() ensures that when displaying server information, users see:

1. Server metadata and capabilities
2. Tools and instructions (content-focused)
3. Available commands (actions)

This provides a more intuitive flow from information to actionable commands.

https://claude.ai/code/session_01Lr6hQ855QQbCKCtyspknw2