Implement comprehensive custom prompting system with template management #22
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This commit introduces a complete custom prompting system that allows users to create, manage, and apply reusable prompt templates with variable substitution and comprehensive validation. ## Features Added ### Core Prompt Management System - **PromptManager**: Central management system for templates with built-in and user-defined prompt support - **PromptTemplateEngine**: Safe variable substitution using Python's Template class with context variables - **PromptValidator**: Security validation for dangerous patterns, length limits, and variable validation - Template categories (WRITING, DEVELOPMENT, ANALYSIS, BUSINESS, EDUCATION, COMMUNICATION, GENERAL) - Built-in templates: email, code-review, summarize, explain, analyze ### Chat Integration - New chat commands: `/prompt <name>`, `/prompts`, `/prompts search <query>` - Interactive variable collection for template application - System prompt integration with profile-based template references - Template-based system prompts with context variable support ### Configuration & Storage - PromptConfig: Comprehensive prompt system configuration - User-defined templates stored in `~/.nova/prompts/user/custom/` - Template validation settings and security controls - Profile-based system prompts and prompt variables ### Security & Validation - Dangerous pattern detection (script tags, eval, exec, etc.) - Template length and variable count limits - Variable type validation (string, text, integer, boolean, list) - Path sanitization for user templates ### Models & Data Structures - PromptTemplate: Complete template definition with metadata - PromptVariable: Typed variables with required/optional support - ValidationResult: Structured validation feedback - PromptLibraryEntry: Library indexing support ### Comprehensive Testing - 16 new unit tests covering all core functionality - Test coverage for template engine, validator, and manager - Edge case testing (long templates, dangerous patterns, missing variables) - Integration tests for system prompt functionality ## Documentation Updates - Updated CLAUDE.md with prompt management commands - Added security validation guidelines - Updated project status to Phase 3 (Custom Prompting) - Documented template storage locations and usage 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
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Summary
/prompt,/prompts,/prompts search)Test plan
🤖 Generated with Claude Code