Feature: Update kdm analyze command to be interactive

[utkarsh232005]

🎯 Goal

Convert the kdm analyze command from static text output into a split-pane diagnostic dashboard with an error list, AI-powered explanations, and executable fix suggestions.

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📌 Current Behavior

kdm analyze scans Kubernetes resources for configuration errors and operational problems. Supports AI-powered troubleshooting explanations.

Key Options:

Flag	Description
-n, --namespace <ns>	Limit to a specific namespace
-f, --filter <filter>	Run a specific analyzer (e.g., Pod, Ingress)
-e, --explain	AI-powered diagnosis explanations
-b, --backend <backend>	Force a specific AI backend
-o, --output <format>	Output format: text or json
-a, --anonymize	Mask resource names in AI prompt

Example usage:

kdm analyze
kdm analyze -n default --explain
kdm analyze --explain --backend ollama --language spanish

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🚀 Proposed Interactive Dashboard

Layout

┌───────────────────┬──────────────────────────────────────┐
│   Errors (3)      │   AI Explanation                     │
├───────────────────┼──────────────────────────────────────┤
│                   │                                      │
│ > ✖ CrashLoop     │  Cause:                              │
│   ✖ DNS Error     │  Container exceeded memory limit.    │
│   ✖ OOMKilled     │                                      │
│                   │  Fix:                                │
│                   │  kubectl edit deployment app          │
│                   │                                      │
│                   │  Increase memory:                    │
│                   │  512Mi -> 1Gi                        │
│                   │                                      │
│                   │  Press ENTER to execute fix.          │
├───────────────────┴──────────────────────────────────────┤
│  N:Namespace  B:Backend  ENTER:Execute Fix  Q:Quit       │
└──────────────────────────────────────────────────────────┘

User Flow

1. User runs kdm analyze → left panel lists detected errors, right panel is empty.
2. Use ↑ / ↓ to select an error on the left.
3. The right panel asynchronously loads the AI explanation (loading spinner while fetching).
4. If a fix command is suggested, highlight it and press Enter to execute it directly.
5. Press n to open a namespace selector popup:

  Select namespace:
  > default
    production
    staging

6. Press b to switch the AI backend provider.

Keyboard Shortcuts

Key	Action
↑ / ↓	Navigate error list
Enter	Execute suggested fix command
n	Switch namespace
b	Change AI backend
Q	Quit

Recommended Libraries

Component	Library
Markdown rendering	marked + custom terminal renderer
Links	terminal-link
Spinner	ink-spinner
Split layout	Ink <Box> flexbox

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📋 Contribution Workflow

1. Fork the repo and create a feature branch (e.g., feature/interactive-kdm-analyze).
2. Implement the interactive TUI for kdm analyze using the layout and flow described above.
3. Submit a PR explicitly linked to this issue (e.g., Closes #139).
4. 📸 Include a screenshot or recording of the implemented UI in your PR to verify the new dashboard experience.