vesktop: fix crashing when settings.json or state.json are read-only (#368221)

diff --git a/src/main/settings.ts b/src/main/settings.ts

index 6fad97f..dfc64e3 100644

--- a/src/main/settings.ts

+++ b/src/main/settings.ts

@@ -26,8 +26,12 @@ function loadSettings<T extends object = any>(file: string, name: string) {

     const store = new SettingsStore(settings);

     store.addGlobalChangeListener(o => {

-        mkdirSync(dirname(file), { recursive: true });

-        writeFileSync(file, JSON.stringify(o, null, 4));

+        try {

+            mkdirSync(dirname(file), { recursive: true });

+            writeFileSync(file, JSON.stringify(o, null, 4));

+        } catch (e) {

+            console.error("Nix: Failed to write settings.", e);

+        }

     });

     return store;

  ];

  patches =

    [ ./disable_update_checking.patch ]

    [

      ./disable_update_checking.patch

      ./fix_read_only_settings.patch

    ]

    ++ lib.optional withSystemVencord (

      replaceVars ./use_system_vencord.patch {

        inherit vencord;