Module constants 

Centralized constants for the Ralph CLI.

This module consolidates all magic numbers, limits, and default values to improve maintainability and prevent drift between duplicated values.

Responsibilities:

• Provide a single source of truth for compile-time constants.
• Organize constants by domain (buffers, limits, timeouts, UI, etc.).
• Prevent accidental drift between duplicated constant definitions.

Not handled here:

• Runtime configuration values (see crate::config).
• User-customizable thresholds (see crate::contracts::Config).

Invariants/assumptions:

• All constants are pub within their submodule; visibility is controlled by module exports.
• Constants that appear in multiple places must be defined here and imported elsewhere.

Modules

agents_md

AGENTS.md section requirements.

buffers

Buffer size limits for output handling and memory management.

custom_fields

Custom field keys for analytics/observability data.

defaults

Default values for models and configuration.

error_messages

Error message templates for consistent error formatting.

git

Git-related constants.

limits

Operational limits and thresholds.

milestones

Milestone and achievement thresholds.

paths

File paths and directory names.

queue

Queue configuration constants.

runner

Runner-related constants.

spinners

Spinner animation frames.

status_keywords

Status classification keywords for theme/styling.

symbols

UI symbols and emoji.

timeouts

Timeout and interval durations.

ui

UI layout and dimension constants.

versions

Version constants for schemas and templates.