feat(files): add archive content listing preview

Lista conteudo de .zip, .tar, .tar.gz e .gz sem extrair, com limite anti-bomba.

internal/api/server.go

@@ -98,6 +98,7 @@ func (s *Server) Handler() http.Handler {
 	// gerenciador de arquivos / anexos
 	mux.HandleFunc("POST /api/files/upload", s.auth(s.handleFileUpload))
 	mux.HandleFunc("GET /api/files/tree", s.auth(s.handleFileTree))
+	mux.HandleFunc("GET /api/files/archive/{id}", s.auth(s.handleFileArchiveList))
 	mux.HandleFunc("GET /api/files/static/{id}", s.auth(s.handleFileStatic))
 	mux.HandleFunc("DELETE /api/files/{id}", s.auth(s.handleFileDelete))
 	mux.HandleFunc("PUT /api/files/{id}/move", s.auth(s.handleFileMove))