feat: add post-installation and post-removal scripts for package management

build-resources/entitlements.mac.plist

@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+    <!-- Allow JIT compilation for V8 JavaScript engine -->
+    <key>com.apple.security.cs.allow-jit</key>
+    <true/>
+    
+    <!-- Allow unsigned executable memory (required for Electron) -->
+    <key>com.apple.security.cs.allow-unsigned-executable-memory</key>
+    <true/>
+    
+    <!-- Allow loading unsigned dylibs -->
+    <key>com.apple.security.cs.disable-library-validation</key>
+    <true/>
+    
+    <!-- Network access for Matrix communication -->
+    <key>com.apple.security.network.client</key>
+    <true/>
+    
+    <!-- Microphone access for voice/video calls -->
+    <key>com.apple.security.device.audio-input</key>
+    <true/>
+    
+    <!-- Camera access for video calls -->
+    <key>com.apple.security.device.camera</key>
+    <true/>
+    
+    <!-- Screen recording for screen sharing -->
+    <key>com.apple.security.screen-recording</key>
+    <true/>
+</dict>
+</plist>

build-resources/linux/after-install.sh

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+#!/bin/bash
+# Post-installation script for .deb and .rpm packages
+
+# Update desktop database for the .desktop file 
+if command -v update-desktop-database &> /dev/null; then
+    update-desktop-database -q /usr/share/applications || true
+fi
+
+# Update icon cache
+if command -v gtk-update-icon-cache &> /dev/null; then
+    gtk-update-icon-cache -q -t -f /usr/share/icons/hicolor || true
+fi
+
+# Set appropriate permissions for chrome-sandbox (required for Electron)
+SANDBOX_PATH="/opt/Paarrot/chrome-sandbox"
+if [ -f "$SANDBOX_PATH" ]; then
+    chmod 4755 "$SANDBOX_PATH" || true
+fi
+
+exit 0

build-resources/linux/after-remove.sh

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+#!/bin/bash
+# Post-removal script for .deb and .rpm packages
+
+# Update desktop database after removal
+if command -v update-desktop-database &> /dev/null; then
+    update-desktop-database -q /usr/share/applications || true
+fi
+
+# Update icon cache
+if command -v gtk-update-icon-cache &> /dev/null; then
+    gtk-update-icon-cache -q -t -f /usr/share/icons/hicolor || true
+fi
+
+exit 0