chore: remove legacy prompt package and complete huh migration
Description
- chore: remove legacy prompt package and complete huh migration
This commit completes the migration from the legacy survey-based prompt system to the modern charmbracelet/huh framework with huhtest for testing.
Changes:
- Migrated all test files using prompt.InitAskStubber() to huhtest.Responder
- Removed internal/prompt package (prompt.go and stubber.go)
- Removed unused utils.Editor() function and related code
- Added strings.TrimSpace() for consistent whitespace handling in note commands
- Cleaned up unused helper functions and imports
Resolves: #8079 (closed)
Related Issues
Resolves #[issue_number]