feat(codex-link): persist direct subscription and AITURK connection modes

apps/desktop/electron/codex-link.ts

@@ -186,6 +186,7 @@ export function createCodexLink(deps: CodexLinkDeps): CodexLink {
     bridge: BridgeProbe
   ): CodexLinkStatus => ({
     enabled,
+    mod: readSettings().mod,
     codexFound: config.found,
     venvReady: interpreter() !== null,
     foreign: config.owner === 'foreign',
@@ -329,7 +330,8 @@ export function createCodexLink(deps: CodexLinkDeps): CodexLink {
       return bridge
     }
 
-    const edit = addCodexLinkLine(config.text ?? '')
+    const edit =
+      readSettings().mod === 'aiturk' ? addCodexLinkLine(config.text ?? '') : removeCodexLinkLine(config.text ?? '')
 
     if (edit.changed) {
       try {
@@ -364,9 +366,16 @@ export function createCodexLink(deps: CodexLinkDeps): CodexLink {
   const run = async (patch?: CodexLinkPatch): Promise<CodexLinkStatus> => {
     lastError = null
 
-    if (typeof patch?.enabled === 'boolean') {
+    if (typeof patch?.enabled === 'boolean' || patch?.mod === 'aiturk' || patch?.mod === 'dogrudan') {
       try {
-        deps.writeTextAtomic(paths.settingsFile, serializeCodexLinkSettings(readSettings().stored, patch.enabled))
+        deps.writeTextAtomic(
+          paths.settingsFile,
+          serializeCodexLinkSettings(
+            readSettings().stored,
+            patch?.enabled ?? readSettings().enabled,
+            patch?.mod ?? readSettings().mod
+          )
+        )
       } catch (error) {
         // The preference did not stick, so do not act on it either: what the
         // machine does must match what the file says after a restart.