[desktop] Data Manager, data import/export (#2700)

This adds a "Data Manager" dialog to the Tools menu. The Data Manager allows for the following operations:
- Open w/ system file manager
- Clear
- Export
- Import

On any of the following directories:
- Save (w/ profile selector)
- UserNAND
- SysNAND
- Mods
- Shaders

TODO for the future:
- "Cleanup" for each directory
- TitleID -> Game name--let users clean data for a specific game if applicable

Signed-off-by: crueter <crueter@eden-emu.dev>
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/2700
Reviewed-by: MaranBr <maranbr@eden-emu.dev>
Reviewed-by: Lizzie <lizzie@eden-emu.dev>

src/qt_common/qt_compress.h

@@ -0,0 +1,71 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include <QDir>
+#include <QString>
+#include <JlCompress.h>
+#include "qt_common/qt_common.h"
+
+/** This is a modified version of JlCompress **/
+namespace QtCommon::Compress {
+
+/**
+ * @brief Compress an entire directory and report its progress.
+ * @param fileCompressed Destination file
+ * @param dir            The directory to compress
+ * @param options        Compression level, etc
+ * @param callback       Callback that takes in two std::size_t (total, progress) and returns false if the current operation should be cancelled.
+ */
+bool compressDir(QString fileCompressed,
+                 QString dir,
+                 const JlCompress::Options& options = JlCompress::Options(),
+                 QtCommon::QtProgressCallback callback = {});
+
+// Internal //
+bool compressSubDir(QuaZip *zip,
+                    QString dir,
+                    QString origDir,
+                    const JlCompress::Options &options,
+                    std::size_t total,
+                    std::size_t &progress,
+                    QtCommon::QtProgressCallback callback);
+
+bool compressFile(QuaZip *zip,
+                  QString fileName,
+                  QString fileDest,
+                  const JlCompress::Options &options,
+                  std::size_t total,
+                  std::size_t &progress,
+                  QtCommon::QtProgressCallback callback);
+
+bool copyData(QIODevice &inFile,
+              QIODevice &outFile,
+              std::size_t total,
+              std::size_t &progress,
+              QtCommon::QtProgressCallback callback);
+
+// Extract //
+
+/**
+ * @brief Extract a zip file and report its progress.
+ * @param fileCompressed Compressed file
+ * @param dir            The directory to push the results to
+ * @param callback       Callback that takes in two std::size_t (total, progress) and returns false if the current operation should be cancelled.
+ */
+QStringList extractDir(QString fileCompressed, QString dir, QtCommon::QtProgressCallback callback = {});
+
+// Internal //
+QStringList extractDir(QuaZip &zip, const QString &dir, QtCommon::QtProgressCallback callback);
+
+bool extractFile(QuaZip *zip,
+                 QString fileName,
+                 QString fileDest,
+                 std::size_t total,
+                 std::size_t &progress,
+                 QtCommon::QtProgressCallback callback);
+
+bool removeFile(QStringList listFile);
+
+}