fix(api): update SameSite cookie attribute to 'lax' for improved compatibility

Author: upayanmazumder

TODO

@@ -1,5 +1,4 @@
 [x] Docker image validation
 [x] Architecture validation
-[] Show environment
 [] Live Status
 [] Plans page fixes

api/src/api.ts

@@ -55,7 +55,7 @@ app.use(
     cookie: {
       httpOnly: true,
       secure: production,
-      sameSite: production ? "none" : "lax",
+      sameSite: "lax",
       domain: production ? ".kargo.upayan.dev" : undefined,
       maxAge: 7 * 24 * 60 * 60 * 1000, // 1 week
     },