Implement collect CLI tool

- Add Go implementation with modular architecture
- Support --name flag for exact filename matching
- Support --match flag for directory glob pattern matching
- Create tar.gz and zip archives preserving directory structure
- Handle errors with appropriate exit codes
- Skip files with permission errors gracefully
- Add comprehensive test suite with 11 test cases

archiver/archiver.go

@@ -0,0 +1,8 @@
+package archiver
+
+import "github.com/atomaka/collect/collector"
+
+// Archiver defines the interface for creating archives
+type Archiver interface {
+	Create(outputPath string, files []collector.FileEntry) error
+}