docs: consolidate documentation into organized structure

- Move 12 markdown files from root to docs/ subdirectories
- Organize documentation by category:
  • docs/troubleshooting/ (1 file)  - Technical troubleshooting guides
  • docs/deployment/      (4 files) - Deployment and security documentation
  • docs/guides/          (3 files) - Feature-specific guides
  • docs/planning/        (4 files) - Planning and improvement proposals

Root directory cleanup:
- Reduced from 16 to 4 markdown files in root
- Only essential project files remain:
  • CLAUDE.md (AI instructions)
  • README.md (Main project readme)
  • CLEANUP_PLAN.md (Current cleanup plan)
  • SRC_STRUCTURE_IMPROVEMENTS.md (Structure improvements)

This improves:
✅ Documentation discoverability
✅ Logical organization by purpose
✅ Clean root directory
✅ Better maintainability

src/Framework/Console/ConsoleCommand.php

@@ -11,7 +11,41 @@ final readonly class ConsoleCommand
 {
     public function __construct(
         public string $name,
-        public string $description = ''
+        public string $description = '',
+        public array $aliases = [],
+        public bool $hidden = false
     ) {
     }
+
+    /**
+     * Get command name
+     */
+    public function getName(): string
+    {
+        return $this->name;
+    }
+
+    /**
+     * Get command description
+     */
+    public function getDescription(): string
+    {
+        return $this->description;
+    }
+
+    /**
+     * Get command aliases
+     */
+    public function getAliases(): array
+    {
+        return $this->aliases;
+    }
+
+    /**
+     * Check if command is hidden
+     */
+    public function isHidden(): bool
+    {
+        return $this->hidden;
+    }
 }