docs: sync latest codex oauth onboarding skill

skill/codex-oauth-plus-onboarding/templates/codex_oauth_onboarding.env.example

@@ -3,7 +3,7 @@
 # Do not commit. Do not paste secrets into chat.
 
 # 0) Local project / browser
-CODEX_OAUTH_EXTENSION_DIR=/Users/chick/.Hermes/workspace/research/codex-oauth-automation-extension
+CODEX_OAUTH_EXTENSION_DIR=
 CHROME_BIN=/Applications/Google Chrome.app/Contents/MacOS/Google Chrome
 BROWSER_PROFILE_ROOT=/Users/chick/.Hermes/workspace/browser-profiles/codex-oauth
 BROWSER_HEADLESS=false
@@ -100,7 +100,7 @@ PHONE_PREFERRED_ACTIVATION=
 
 # HeroSMS
 HERO_SMS_API_KEY=
-HERO_SMS_REUSE_ENABLED=true
+HERO_SMS_REUSE_ENABLED=
 HERO_SMS_ACQUIRE_PRIORITY=
 HERO_SMS_MAX_PRICE=
 HERO_SMS_PREFERRED_PRICE=
@@ -110,7 +110,7 @@ HERO_SMS_COUNTRY_FALLBACK=
 
 # 5sim
 FIVE_SIM_API_KEY=
-FIVE_SIM_PRODUCT=openai
+FIVE_SIM_PRODUCT=
 FIVE_SIM_COUNTRY_ORDER=
 FIVE_SIM_COUNTRY_ID=
 FIVE_SIM_COUNTRY_LABEL=
@@ -124,7 +124,7 @@ NEX_SMS_COUNTRY_ORDER=
 NEX_SMS_SERVICE_CODE=
 
 # 6) Plus/payment. BOSS chose GoPay. Paid operation still requires explicit confirmation before execution.
-PLUS_MODE_ENABLED=true
+PLUS_MODE_ENABLED=false
 PLUS_PAYMENT_METHOD=gopay
 GOPAY_COUNTRY_CODE=+86
 GOPAY_PHONE=