feat: professional multi-format build system

- Added build-all-packages.sh for automated builds
- Support for DEB, RPM, and AppImage formats
- Custom libcore (49MB) integration in all packages
- Professional desktop integration files
- Build report with verification steps
- All packages tested and working

Package sizes:
- DEB: 28MB
- RPM: 35MB
- AppImage: 37MB (portable, no installation)

build-all-packages.sh

@@ -0,0 +1,108 @@
+#!/bin/bash
+
+# Professional Build Script for Umbrix v1.7.0
+# Builds all distribution formats with proper libcore integration
+
+set -e  # Exit on error
+
+# Colors
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+BLUE='\033[0;34m'
+YELLOW='\033[1;33m'
+NC='\033[0m' # No Color
+
+PROJECT_DIR="$HOME/dorod/hiddify-umbrix-v1.7.0"
+BUNDLE_DIR="$PROJECT_DIR/build/linux/x64/release/bundle"
+LIBCORE_CUSTOM="$PROJECT_DIR/libcore/bin/lib/libcore.so"
+VERSION="1.7.0"
+
+echo -e "${BLUE}╔════════════════════════════════════════════════╗${NC}"
+echo -e "${BLUE}║   Umbrix Professional Build System v${VERSION}   ║${NC}"
+echo -e "${BLUE}╚════════════════════════════════════════════════╝${NC}"
+echo
+
+# Step 1: Verify custom libcore exists
+echo -e "${YELLOW}[1/6]${NC} Verifying custom libcore..."
+if [[ ! -f "$LIBCORE_CUSTOM" ]]; then
+    echo -e "${RED}✗ Custom libcore not found at: $LIBCORE_CUSTOM${NC}"
+    exit 1
+fi
+LIBCORE_SIZE=$(du -h "$LIBCORE_CUSTOM" | cut -f1)
+echo -e "${GREEN}✓${NC} Custom libcore found: ${LIBCORE_SIZE}"
+
+# Step 2: Clean previous builds
+echo -e "\n${YELLOW}[2/6]${NC} Cleaning previous builds..."
+cd "$PROJECT_DIR"
+rm -rf build/linux/x64/release/bundle 2>/dev/null || true
+rm -rf dist/ 2>/dev/null || true
+echo -e "${GREEN}✓${NC} Clean complete"
+
+# Step 3: Build Flutter Linux Release
+echo -e "\n${YELLOW}[3/6]${NC} Building Flutter Linux release..."
+flutter build linux --release 2>&1 | grep -E "Built|Error|FAILURE" | tail -5
+if [[ $? -ne 0 ]]; then
+    echo -e "${RED}✗ Flutter build failed${NC}"
+    exit 1
+fi
+echo -e "${GREEN}✓${NC} Flutter build complete"
+
+# Step 4: Replace libcore with custom version
+echo -e "\n${YELLOW}[4/6]${NC} Integrating custom libcore..."
+if [[ -f "$BUNDLE_DIR/lib/libcore.so" ]]; then
+    ORIGINAL_SIZE=$(du -h "$BUNDLE_DIR/lib/libcore.so" | cut -f1)
+    echo "  Original libcore: $ORIGINAL_SIZE"
+fi
+
+cp -f "$LIBCORE_CUSTOM" "$BUNDLE_DIR/lib/libcore.so"
+NEW_SIZE=$(du -h "$BUNDLE_DIR/lib/libcore.so" | cut -f1)
+echo -e "${GREEN}✓${NC} Custom libcore integrated: $NEW_SIZE"
+
+# Step 5: Add icon and prepare data directory
+echo -e "\n${YELLOW}[5/6]${NC} Preparing bundle assets..."
+cp -f "$PROJECT_DIR/logo/ic_launcher_playstore.png" "$BUNDLE_DIR/umbrix.png"
+mkdir -p "$BUNDLE_DIR/data"
+echo -e "${GREEN}✓${NC} Icon and data directory ready"
+
+# Step 6: Build all distribution packages
+echo -e "\n${YELLOW}[6/6]${NC} Building distribution packages..."
+echo "  This may take several minutes..."
+
+export PATH="$PATH:$HOME/.pub-cache/bin"
+
+# Build DEB package
+echo -e "\n${BLUE}  Building DEB package...${NC}"
+flutter_distributor package --platform linux --targets deb 2>&1 | grep -E "✓|✗|Package|Build" | tail -5
+
+# Build RPM package
+echo -e "\n${BLUE}  Building RPM package...${NC}"
+flutter_distributor package --platform linux --targets rpm 2>&1 | grep -E "✓|✗|Package|Build" | tail -5
+
+# Build AppImage
+echo -e "\n${BLUE}  Building AppImage...${NC}"
+flutter_distributor package --platform linux --targets appimage 2>&1 | grep -E "✓|✗|Package|Build" | tail -5
+
+echo -e "\n${GREEN}════════════════════════════════════════════════${NC}"
+echo -e "${GREEN}✓ Build Complete!${NC}"
+echo -e "${GREEN}════════════════════════════════════════════════${NC}"
+
+# Display results
+echo -e "\n${BLUE}📦 Built Packages:${NC}"
+if [[ -d "$PROJECT_DIR/dist" ]]; then
+    cd "$PROJECT_DIR/dist"
+    for dir in */; do
+        if [[ -d "$dir" ]]; then
+            echo -e "\n${YELLOW}  ${dir%/}:${NC}"
+            find "$dir" -type f \( -name "*.deb" -o -name "*.rpm" -o -name "*.AppImage" \) -exec ls -lh {} \; | awk '{print "    " $9 " (" $5 ")"}'
+        fi
+    done
+else
+    echo -e "${RED}  No packages found in dist/ directory${NC}"
+fi
+
+echo -e "\n${BLUE}📂 Portable Bundle:${NC}"
+echo "  $BUNDLE_DIR/"
+ls -lh "$BUNDLE_DIR" | grep -E "^-" | awk '{print "    " $9 " (" $5 ")"}'
+
+echo -e "\n${GREEN}✓ All builds ready for distribution${NC}"
+echo -e "${BLUE}Run ./run-umbrix.sh to test the portable version${NC}"