chore: 项目文件结构重构

删除多个不再使用的源文件，包括动画、下载、配置、UI 相关文件及图标，清理代码库以提高可维护性。

source/workers/hash_thread.py

@@ -0,0 +1,28 @@
+from PySide6.QtCore import QThread, Signal
+from utils import HashManager
+from data.config import BLOCK_SIZE
+
+class HashThread(QThread):
+    pre_finished = Signal(dict)
+    after_finished = Signal(dict)
+
+    def __init__(self, mode, install_paths, plugin_hash, installed_status, parent=None):
+        super().__init__(parent)
+        self.mode = mode
+        self.install_paths = install_paths
+        self.plugin_hash = plugin_hash
+        self.installed_status = installed_status
+        # 每个线程都应该有自己的HashManager实例
+        self.hash_manager = HashManager(BLOCK_SIZE)
+
+    def run(self):
+        if self.mode == "pre":
+            updated_status = self.hash_manager.cfg_pre_hash_compare(
+                self.install_paths, self.plugin_hash, self.installed_status
+            )
+            self.pre_finished.emit(updated_status)
+        elif self.mode == "after":
+            result = self.hash_manager.cfg_after_hash_compare(
+                self.install_paths, self.plugin_hash, self.installed_status
+            )
+            self.after_finished.emit(result)