Change default startup view to ServiceBrowser to avoid Cost Explorer API charges

[yimsk]

Problem

Dashboard currently opens automatically on startup and calls Cost Explorer APIs:

• GetCostAndUsage: $0.01/request
• GetAnomalies: $0.01/request
• Total: $0.02 per dashboard open/refresh

Users unknowingly incur charges (-7/month for typical usage).

Solution

1. Default startup: ServiceBrowser (no API charges)
2. Config option: startup.view to specify initial view
3. CLI extension: Support -s dashboard / -s services
4. Navigation: :home / ~ → ServiceBrowser, :dashboard → Dashboard

Changes

• internal/config/file.go: Add View field to StartupConfig
• cmd/claws/main.go: Support dashboard/services in -s option
• internal/app/app.go: Update Init() to respect config/CLI
• internal/view/command_input.go: Change :home behavior, add :dashboard
• internal/view/service_browser.go: Change ~ key behavior

Testing

• claws → ServiceBrowser
• claws -s dashboard → Dashboard
• claws -s services → ServiceBrowser
• claws -s ec2 → EC2 browser
• Config view: dashboard → Dashboard
• :home / ~ → ServiceBrowser
• :dashboard → Dashboard

References

Cost analysis: /home/ec2-user/.claude/plans/crispy-wondering-wigderson.md

[yimsk]

Resolved in v0.9.0

• Added startup.view config (dashboard/services/service/resource)
• Added navigation.max_stack_size config
• Added :clear-history, :pulse, :dashboard commands
• Consolidated view resolution logic in registry.ParseServiceResource()
• Updated docs (README, configuration.md, keybindings.md)

Released: https://github.com/clawscli/claws/releases/tag/v0.9.0