Implement dynamic file discovery for components (PR #133)

Replace hardcoded file arrays with dynamic discovery system:
- CoreComponent: Auto-discovers framework .md files in Core directory
- CommandsComponent: Auto-discovers command .md files in Commands directory
- Eliminates manual maintenance of file lists
- Maintains backward compatibility and error handling
- Adds comprehensive logging and validation

Key changes:
- Added _discover_framework_files() and _discover_command_files() methods
- Added shared _discover_files_in_directory() utility
- Replaced hardcoded arrays with dynamic discovery calls
- Includes filtering, sorting, and error handling
- Validates 9 framework files and 16 command files correctly
- Clean up documentation formatting

Resolves maintenance burden described in PR #133 while preserving
all existing functionality and security validation.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

SuperClaude/Core/COMMANDS.md

@@ -1,11 +1,5 @@
 # COMMANDS.md - SuperClaude Command Execution Framework
 
----
-framework: "SuperClaude v3.0"
-execution-engine: "Claude Code"
-wave-compatibility: "Full"
----
-
 Command execution framework for Claude Code SuperClaude integration.
 
 ## Command System Architecture

SuperClaude/Core/ORCHESTRATOR.md

@@ -531,8 +531,3 @@ orchestrator_config:
 
 ### Custom Routing Rules
 Users can add custom routing patterns via YAML configuration files.
-
-
----
-
-