🐛 Fix source switching crash & enhance stability (v3.0.4)

### 🐛 Bug Fixes
- Fix random crashes when switching video sources in settings management
- Enhanced VodConfig.setHome() null pointer exception handling
- Improved Fragment lifecycle checks to prevent crashes
- Optimized HistoryDialog source switching safety
- Enhanced thread safety for concurrent loading

### ⚡ Performance Improvements
- Added automatic cache cleaning functionality
- Improved memory usage optimization
- Enhanced network request stability

### 🆕 New Features
- Added comprehensive error handling mechanisms
- Enhanced crash protection functionality
- Improved Fragment state validation

### 📱 Build Improvements
- Updated README with professional documentation
- Enhanced build configuration for ARM64-V8A and ARM V7A
- Improved APK packaging and signing process

apk_extracted/assets/js/lib/spider.js

@@ -0,0 +1,10 @@
+import * as spider from '%s'
+
+if (!globalThis.__JS_SPIDER__) {
+    if (spider.__jsEvalReturn) {
+        globalThis.req = http
+        globalThis.__JS_SPIDER__ = spider.__jsEvalReturn()
+    } else if (spider.default) {
+        globalThis.__JS_SPIDER__ = typeof spider.default === 'function' ? spider.default() : spider.default
+    }
+}