enable AppImage and rpm distrobutions (#6127)

frontend/src-tauri/stirling-pdf.desktop

@@ -3,7 +3,8 @@ Version=1.0
 Type=Application
 Name=Stirling-PDF
 Comment=Locally hosted web application that allows you to perform various operations on PDF files
-Exec=/usr/bin/stirling-pdf
+TryExec={{exec}}
+Exec={{exec}} %F
 Icon={{icon}}
 Terminal=false
 MimeType=application/pdf;
@@ -12,4 +13,4 @@ Actions=open-file;
 
 [Desktop Action open-file]
 Name=Open PDF File
-Exec=/usr/bin/stirling-pdf %F
+Exec={{exec}} %F

frontend/src-tauri/tauri.conf.json

@@ -24,7 +24,7 @@
   "bundle": {
     "active": true,
     "publisher": "Stirling PDF Inc.",
-    "targets": ["deb", "rpm", "dmg", "msi"],
+    "targets": ["deb", "rpm", "appimage", "dmg", "msi"],
     "icon": [
       "icons/icon.png",
       "icons/icon.icns",
@@ -47,6 +47,12 @@
     "linux": {
       "deb": {
         "desktopTemplate": "stirling-pdf.desktop"
+      },
+      "rpm": {
+        "desktopTemplate": "stirling-pdf.desktop"
+      },
+      "appimage": {
+        "bundleMediaFramework": false
       }
     },
     "windows": {