feat(interactive): Add interactive chat mode with Bubble Tea UI

[edenreich]

Implements interactive mode feature as requested in #5.

Adds a new a2a interactive command that provides a real-time chat interface for communicating with A2A agents using Bubble Tea framework.

Features

• Dual modes: Streaming (realtime) and Background (long-running)
• Clean TUI with Lipgloss styling
• Live chat with message history and auto-scrolling
• Tab to switch modes, Enter to send, Ctrl+C to quit
• Full A2A client integration with streaming support
• Comprehensive documentation and examples

Closes #5

Generated with Claude Code

[edenreich]

Probably an overkill for a debugging tool - I'll review it and check if it makes sense for this utility. Otherwise will direct people to use the Inference Gateway CLI

I want to keep the debugger simple, and with lower footprint (binary size, memory consumption etc) - those are things I still need to test.

[edenreich]

@claude Please fix the CI

[claude]

Claude finished @edenreich's task —— View job

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CI Issues Fixed ✅

Todo List:

• Check CI failure details
• Read project guidelines and understand the codebase
• Analyze the changes that were made
• Fix any compilation, linting, or test issues
• Run development workflow commands
• Commit fixes

Summary:

Fixed the CI failure that was occurring on the "Check dirty files" step. The issue was that the new interactive.go file imports github.com/charmbracelet/bubbletea and github.com/charmbracelet/lipgloss directly, but these dependencies were declared as indirect in the go.mod file.

Changes Made:

• Moved bubbletea and lipgloss from indirect to direct dependencies in go.mod
• Updated golang.org/x/sys to v0.34.0 (as determined by go mod tidy)
• Verified all development workflow commands pass:
  • ✅ task generate
  • ✅ task tidy
  • ✅ task lint (0 issues)
  • ✅ task build
  • ✅ task test

The CI should now pass since the go.mod and go.sum files are properly synchronized with the code dependencies.

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