feat(desktop): add WSL backend mode (#12914)

packages/app/src/components/settings-general.tsx

@@ -367,6 +367,34 @@ export const SettingsGeneral: Component = () => {
           </div>
         </div>
 
+        <Show when={platform.platform === "desktop" && platform.os === "windows" && platform.getWslEnabled}>
+          {(_) => {
+            const [enabledResource, actions] = createResource(() => platform.getWslEnabled?.())
+            const enabled = () => (enabledResource.state === "pending" ? undefined : enabledResource.latest)
+
+            return (
+              <div class="flex flex-col gap-1">
+                <h3 class="text-14-medium text-text-strong pb-2">{language.t("settings.desktop.section.wsl")}</h3>
+
+                <div class="bg-surface-raised-base px-4 rounded-lg">
+                  <SettingsRow
+                    title={language.t("settings.desktop.wsl.title")}
+                    description={language.t("settings.desktop.wsl.description")}
+                  >
+                    <div data-action="settings-wsl">
+                      <Switch
+                        checked={enabled() ?? false}
+                        disabled={enabledResource.state === "pending"}
+                        onChange={(checked) => platform.setWslEnabled?.(checked)?.finally(() => actions.refetch())}
+                      />
+                    </div>
+                  </SettingsRow>
+                </div>
+              </div>
+            )
+          }}
+        </Show>
+
         {/* Updates Section */}
         <div class="flex flex-col gap-1">
           <h3 class="text-14-medium text-text-strong pb-2">{language.t("settings.general.section.updates")}</h3>