Feature: Update kdm config command to be interactive

[utkarsh232005]

Command Specifications

11. kdm config

Interactively set up alerting notifications or directly update config properties.

Subcommands:

• kdm config setup
  Launches interactive CLI wizard to configure alerting notifications (Discord Webhook, Email SMTP settings).
• kdm config list
  Lists all general configurations.
• kdm config set <key> <value>
  Manually sets a config parameter.
• kdm config clear
  Resets all configurations to default.

Examples:

kdm config setup
kdm config set alert_cooldown 600
kdm config list

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📋 Interactive Dashboard Transition Workflow

The goal is to convert our existing commands into interactive dashboards (similar to KDC) for a completely hassle-free user experience.

To keep this organized and manageable, every single command transformation will be handled via a separate tracking issue and a dedicated PR.

We will follow this exact workflow:

📋 Create a Dedicated Issue
This is the dedicated issue for the kdm config command.

🛠️ Submit a Separate PR
Work on and submit a separate PR explicitly linked to this issue.

📸 Important: Please explicitly share the implemented UI screenshot in your PR to verify the new dashboard experience!