refactor(logging): centralize console output

src/data/services/api/auth_api.ts

@@ -23,6 +23,9 @@ import { RegisterRequest } from "@/data/dto/auth/register_request";
 import { SendCodeRequest } from "@/data/dto/auth/send_code_request";
 import { User } from "@/data/dto/user/user";
 import type { UserData } from "@/data/schemas/user/user";
+import { Logger } from "@/utils";
+
+const log = new Logger("DataServicesApiAuthApi");
 
 export class AuthApi {
   /**
@@ -123,10 +126,10 @@ export class AuthApi {
       method: "POST",
       body: body.toJson(),
     });
-    console.log("[AuthApi.guestLogin] raw envelope from backend", env);
+    log.debug("[AuthApi.guestLogin] raw envelope from backend", env);
     const unwrapped = unwrap(env) as Record<string, unknown>;
     const userObj = unwrapped.user as { lastMessageAt?: unknown } | undefined;
-    console.log("[AuthApi.guestLogin] unwrapped data (pre-parse)", {
+    log.debug("[AuthApi.guestLogin] unwrapped data (pre-parse)", {
       hasUser: "user" in unwrapped,
       userKeys: userObj && typeof userObj === "object" ? Object.keys(userObj) : null,
       lastMessageAt: userObj?.lastMessageAt,
@@ -136,13 +139,13 @@ export class AuthApi {
       return GuestLoginResponse.fromJson(unwrapped);
     } catch (e) {
       if (e instanceof z.ZodError) {
-        console.error("[AuthApi.guestLogin] ZodError parsing response", {
+        log.error("[AuthApi.guestLogin] ZodError parsing response", {
           issueCount: e.issues.length,
           firstIssue: e.issues[0],
           allPaths: e.issues.map((i) => i.path),
         });
       } else {
-        console.error("[AuthApi.guestLogin] unexpected error", e);
+        log.error("[AuthApi.guestLogin] unexpected error", e);
       }
       throw e;
     }