[FEATURE] - Add profile switcher for multi-environment management

[dawidpereira]

Add profile switcher for multi-environment management

Summary

Implement a profile system allowing users to quickly switch between different Azure Service Bus environments (dev/test/prod) or projects using Ctrl+P hotkey.

Why

Users managing multiple environments need to:

• Switch between dev/test/prod Service Bus namespaces quickly
• Maintain separate configurations for different projects
• Avoid manually editing config files when changing contexts
• Keep credentials separate and secure per environment

Implementation

• Add profile management system with configuration hierarchy:

  # Embedded in binary (defaults)
  config.toml                     # Default configuration
  keys.toml                       # Default key bindings
  
  # User configuration directory
  ~/.config/quetty/
  ├── config.toml                 # Override embedded defaults (optional)
  ├── keys.toml                   # Override embedded defaults (optional)
  └── profiles/
      ├── dev/
      │   ├── config.toml         # Override for dev profile
      │   ├── keys.toml           # Override keys for dev profile
      │   └── .env                # Secret data (ignored by git)
      ├── test/
      │   ├── config.toml
      │   └── .env
      └── prod/
          ├── config.toml
          └── .env
  

• Configuration loading hierarchy (each level overrides previous):

  1. Embedded defaults (from binary)
  2. User ~/.config/quetty/config.toml (if exists)
  3. User ~/.config/quetty/keys.toml (if exists)
  4. Profile-specific config.toml
  5. Profile-specific keys.toml
  6. Profile-specific .env

• Add profile switcher UI:

  • Ctrl+P opens profile selector popup
  • Shows list of available profiles
  • Displays current profile in status bar
  • Returns to start screen after switching

• Profile management commands:

  quetty --profile dev              # Start with specific profile
  quetty --create-profile staging   # Create new profile
  quetty --list-profiles            # List available profiles

Success Criteria

• Can switch profiles instantly with Ctrl+P
• Each profile maintains separate Azure connections
• Secrets stay in .env files (never in config.toml)
• Configuration inheritance works correctly
• Current profile visible in UI

Technical Notes

// Embedded in binary
const DEFAULT_CONFIG: &str = include_str!("../config.toml");
const DEFAULT_KEYS: &str = include_str!("../keys.toml");

# Example embedded config.toml (in binary)
[ui]
theme = "catppuccin"
refresh_interval = 5

[azure]
# No secrets here, just structure

# Example ~/.config/quetty/config.toml (user override)
[ui]
theme = "nightfox"  # User prefers different theme

# Example profiles/dev/config.toml
[azure]
subscription_id = "dev-subscription-id"
resource_group = "dev-rg"
namespace = "dev-servicebus"

# Example profiles/dev/.env
AZURE_CLIENT_ID=xxx
AZURE_CLIENT_SECRET=yyy
AZURE_TENANT_ID=zzz

Profile struct:

struct Profile {
    name: String,
    config: Config,
    is_active: bool,
}

struct ProfileManager {
    profiles: Vec<Profile>,
    current: Option<String>,
}

Related

• Enhances: [FEATURE] - Implement configuration management with embedded defaults #12