Fix Wine prefix deployment, INI handling, and data directory paths

- Fix data directory path to use ~/.var/app/com.fluorine.manager consistently
  (was ~/.local/share/fluorine in committed code)
- Fix VFS helper path in fuseconnector.cpp to use fluorineDataDir()
- Fix localAppFolder() to resolve Wine prefix AppData/Local on Linux
  instead of returning XDG ~/.local/share
- Add localAppName() virtual method for correct AppData folder mapping
  (Enderal→"enderal", Nehrim→"Oblivion")
- Fix mergeTweak() to use direct INI parser instead of QSettings which
  corrupts backslashes and URL-encodes spaces in keys
- Make resolveWineDataDirName() more robust with existence checks and
  fallback chain (documentsDirectory → gameShortName → gameName)
- Add comprehensive debug logging throughout Wine prefix deployment
- Fix INI case handling: copy instead of symlink for case-mismatched INIs,
  ensure both proper-case and lowercase aliases exist
- Remove native build script (Flatpak only)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

1 files changed, 12 insertions, 6 deletions

diff --git a/libs/game_bethesda/src/games/nehrim/gamenehrim.cpp b/libs/game_bethesda/src/games/nehrim/gamenehrim.cpp
index 2e3c8c5..f74448c 100644
--- a/libs/game_bethesda/src/games/nehrim/gamenehrim.cpp
+++ b/libs/game_bethesda/src/games/nehrim/gamenehrim.cpp
@@ -112,14 +112,14 @@ void GameNehrim::initializeProfile(const QDir& path, ProfileSettings settings) c
 
   if (settings.testFlag(IPluginGame::CONFIGURATION)) {
     if (settings.testFlag(IPluginGame::PREFER_DEFAULTS) ||
-        !QFileInfo(myGamesPath() + "/oblivion.ini").exists()) {
-      copyToProfile(gameDirectory().absolutePath(), path, "oblivion_default.ini",
-                    "oblivion.ini");
+        !QFileInfo(myGamesPath() + "/Oblivion.ini").exists()) {
+      copyToProfile(gameDirectory().absolutePath(), path, "Oblivion_default.ini",
+                    "Oblivion.ini");
     } else {
-      copyToProfile(myGamesPath(), path, "oblivion.ini");
+      copyToProfile(myGamesPath(), path, "Oblivion.ini");
     }
 
-    copyToProfile(myGamesPath(), path, "oblivionprefs.ini");
+    copyToProfile(myGamesPath(), path, "OblivionPrefs.ini");
   }
 }
 
@@ -153,6 +153,12 @@ QString GameNehrim::gameShortName() const
   return "Nehrim";
 }
 
+QString GameNehrim::localAppName() const
+{
+  // Nehrim shares Oblivion's AppData/Local folder
+  return "Oblivion";
+}
+
 QString GameNehrim::gameNexusName() const
 {
   return "Nehrim";
@@ -160,7 +166,7 @@ QString GameNehrim::gameNexusName() const
 
 QStringList GameNehrim::iniFiles() const
 {
-  return {"oblivion.ini", "oblivionprefs.ini"};
+  return {"Oblivion.ini", "OblivionPrefs.ini"};
 }
 
 QStringList GameNehrim::DLCPlugins() const