Add Atlas Cloud LLM provider preset

[binyangzhu000-sudo]

User description

Summary

• add Atlas Cloud to the existing LLM provider presets in settings
• prefill the OpenAI-compatible base URL and Qwen3.5 Flash model placeholder while keeping the API key user-provided
• add localized provider labels and a focused preset regression test

Validation

• npx tsx src/pages/settings/ProvidersSection.test.ts
• npm run build
• git diff --check
• Atlas live catalog returned qwen/qwen3.5-flash and deepseek-ai/deepseek-v4-pro

README: no README changes; no sponsor/logo/credits/partner promotion.

---

PR Type

Enhancement, Tests

---

Description

• Add Atlas Cloud LLM provider preset

• Add localization labels for Atlas Cloud across multiple languages

• Add backend endpoint and frontend mapping for Atlas Cloud

• Add regression test for Atlas Cloud preset configuration

---

Diagram Walkthrough

flowchart LR
  A["ProvidersSection.tsx"] --> B["LLM_PRESETS add atlascloud"]
  A --> C["ProvidersSection.test.ts"]
  B --> D["i18n localization files"]
  B --> E["Overview.tsx mapping"]
  E --> F["credentials.rs endpoint"]

Loading

File Walkthrough

	Relevant files
Enhancement	3 files credentials.rs Add Atlas Cloud endpoint                                                                  +1/-0      Overview.tsx Add atlascloud mapping to LLM name key                                      +1/-0      ProvidersSection.tsx Add Atlas Cloud preset configuration and export                    +7/-1
Tests	2 files mod.rs Add test for Atlas Cloud API key requirement                          +16/-0    ProvidersSection.test.ts Add regression test for Atlas Cloud preset                              +15/-0
Localization	5 files en.ts Add English label for Atlas Cloud                                                +1/-0      ja.ts Add Japanese label for Atlas Cloud                                              +1/-0      ko.ts Add Korean label for Atlas Cloud                                                  +1/-0      zh-CN.ts Add Chinese (Simplified) label for Atlas Cloud                      +1/-0      zh-TW.ts Add Chinese (Traditional) label for Atlas Cloud                    +1/-0

---

[github-actions]

PR Reviewer Guide 🔍

(Review updated until commit 4612a12)

Here are some key observations to aid the review process:

⏱️ Estimated effort to review: 1 🔵⚪⚪⚪⚪

🧪 PR contains tests

🔒 No security concerns identified

⚡ Recommended focus areas for review Potential Bug in Test The test credentials_status_requires_api_key_for_atlascloud sets ark_endpoint and ark_model_id fields on the CredentialsSnapshot (lines 572-573) but then calls llm_configured_for_provider("atlascloud", &keyless). This appears to use the wrong credential fields for the 'atlascloud' provider, likely relying on ark-specific fields instead of atlascloud-specific fields. Unless the codebase intentionally reuses ark fields for atlascloud (unlikely and confusing), this test will not correctly validate atlascloud provider configuration. The test should set atlascloud-specific fields (e.g., atlascloud_endpoint, atlascloud_api_key) for the provider to be properly tested. fn credentials_status_requires_api_key_for_atlascloud() { let keyless = CredentialsSnapshot { ark_endpoint: Some("https://api.atlascloud.ai/v1".into()), ark_model_id: Some("qwen/qwen3.5-flash".into()), ..snapshot() }; assert!(!llm_configured_for_provider("atlascloud", &keyless)); let ready = CredentialsSnapshot { ark_api_key: Some("key".into()), ..keyless }; assert!(llm_configured_for_provider("atlascloud", &ready)); }

[github-actions]

Persistent review updated to latest commit 4612a12