fix(config): create apps.json from default after loading file_apps cfg

Previously, would create `apps.json` if it does not exist *before*
loading the config for the path it should be at. So it was always
created at the default location. This is unnecessary but also confusing
as an unused file is created and exists.

Author: amarshall

src/config.cpp

@@ -1042,18 +1042,6 @@ namespace config {
   }
 
   void apply_config(std::unordered_map<std::string, std::string> &&vars) {
-#ifndef __ANDROID__
-    // TODO: Android can possibly support this
-    if (!fs::exists(stream.file_apps.c_str())) {
-      fs::copy_file(SUNSHINE_ASSETS_DIR "/apps.json", stream.file_apps);
-      fs::permissions(
-        stream.file_apps,
-        fs::perms::owner_read | fs::perms::owner_write,
-        fs::perm_options::add
-      );
-    }
-#endif
-
     for (auto &[name, val] : vars) {
       BOOST_LOG(info) << "config: '"sv << name << "' = "sv << val;
       modified_config_settings[name] = val;
@@ -1187,6 +1175,18 @@ namespace config {
     int_between_f(vars, "wan_encryption_mode", stream.wan_encryption_mode, {0, 2});
 
     path_f(vars, "file_apps", stream.file_apps);
+#ifndef __ANDROID__
+    // TODO: Android can possibly support this
+    if (!fs::exists(stream.file_apps.c_str())) {
+      fs::copy_file(SUNSHINE_ASSETS_DIR "/apps.json", stream.file_apps);
+      fs::permissions(
+        stream.file_apps,
+        fs::perms::owner_read | fs::perms::owner_write,
+        fs::perm_options::add
+      );
+    }
+#endif
+
     int_between_f(vars, "fec_percentage", stream.fec_percentage, {1, 255});
 
     map_int_int_f(vars, "keybindings"s, input.keybindings);