update flatpak app id and add migration code (#12879)

* update flatpak app id and add migration code

* tweak some text

scripts/flatpak/com.orcaslicer.OrcaSlicer.metainfo.xml

@@ -1,13 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <component type="desktop">
-    <id>io.github.orcaslicer.OrcaSlicer</id>
-    <launchable type="desktop-id">io.github.orcaslicer.OrcaSlicer.desktop</launchable>
+    <id>com.orcaslicer.OrcaSlicer</id>
+    <launchable type="desktop-id">com.orcaslicer.OrcaSlicer.desktop</launchable>
     <provides>
-        <id>io.github.orcaslicer.OrcaSlicer.desktop</id>
+        <id>com.orcaslicer.OrcaSlicer.desktop</id>
     </provides>
     <name>OrcaSlicer</name>
     <summary>Get even more perfect prints!</summary>
-    <developer id="io.github.orcaslicer">
+    <developer id="com.orcaslicer">
         <name>SoftFever</name>
     </developer>
     <url type="homepage">https://www.orcaslicer.com</url>

scripts/flatpak/com.orcaslicer.OrcaSlicer.yml

@@ -1,4 +1,4 @@
-app-id: io.github.orcaslicer.OrcaSlicer
+app-id: com.orcaslicer.OrcaSlicer
 runtime: org.gnome.Platform
 runtime-version: "49"
 sdk: org.gnome.Sdk
@@ -24,9 +24,11 @@ finish-args:
   - --filesystem=/run/media
   - --filesystem=/media
   - --filesystem=/run/spnav.sock:ro
+  # Allow read-only access to OrcaSlicer's legacy config and cache directories (if they exist) for migration purposes.
+  - --filesystem=~/.var/app/io.github.orcaslicer.OrcaSlicer:ro
   # Allow OrcaSlicer to own and talk to instance-check D-Bus names (InstanceCheck.cpp)
-  - --talk-name=com.softfever3d.orca-slicer.InstanceCheck.*
-  - --own-name=com.softfever3d.orca-slicer.InstanceCheck.*
+  - --talk-name=com.orcaslicer.OrcaSlicer.InstanceCheck.*
+  - --own-name=com.orcaslicer.OrcaSlicer.InstanceCheck.*
   - --system-talk-name=org.freedesktop.UDisks2
   - --env=SPNAV_SOCKET=/run/spnav.sock
 
@@ -367,7 +369,7 @@ modules:
 
       # AppData metainfo for GNOME Software & Co.
       - type: file
-        path: io.github.orcaslicer.OrcaSlicer.metainfo.xml
+        path: com.orcaslicer.OrcaSlicer.metainfo.xml
 
       # Startup script
       - type: file

scripts/flatpak/setup_env_ubuntu24.04.sh

@@ -9,7 +9,7 @@ flatpak install flathub org.gnome.Platform//48 org.gnome.Sdk//48
 ##
 # in OrcaSlicer folder, run following command to build Orca
 # # First time build
-# flatpak-builder --state-dir=.flatpak-builder --keep-build-dirs --user --force-clean build-dir scripts/flatpak/io.github.orcaslicer.OrcaSlicer.yml
+# flatpak-builder --state-dir=.flatpak-builder --keep-build-dirs --user --force-clean build-dir scripts/flatpak/com.orcaslicer.OrcaSlicer.yml
 
 # # Subsequent builds (only rebuilding OrcaSlicer)
-# flatpak-builder --state-dir=.flatpak-builder --keep-build-dirs --user build-dir scripts/flatpak/io.github.orcaslicer.OrcaSlicer.yml --build-only=OrcaSlicer
+# flatpak-builder --state-dir=.flatpak-builder --keep-build-dirs --user build-dir scripts/flatpak/com.orcaslicer.OrcaSlicer.yml --build-only=OrcaSlicer