**🔥 CODE REVIEW FINDINGS, Max!**

**Story:** 4-3-model-selection-configuration.md
**Git vs Story Discrepancies:** 0 found (Repo has no commits, verified file content)
**Issues Found:** 0 High, 2 Medium, 4 Low

## 🔴 CRITICAL ISSUES
*None. Acceptance Criteria are met.*

## 🟡 MEDIUM ISSUES
1.  **UX Data Loss in ProviderForm**: Selecting a provider preset (OpenAI/DeepSeek/etc.) immediately overwrites the "Model Name" field. If a user enters a custom model first and then clicks a preset (e.g., to set the URL), their custom model name is lost of the user has not saved it yet.
    *   *File:* `src/components/features/settings/provider-form.tsx`
2.  **Weak Input Validation**: The "Model Name" field accepts *any* non-empty string. There is no pattern validation (e.g., preventing whitespace-only strings if trimmed check fails differently, or weird chars) or reasonable length limits.
    *   *File:* `src/services/settings-service.ts`

## 🟢 LOW ISSUES
1.  **Weak Security**: API Keys are "encrypted" using `btoa()` (Base64). This is trivial to decode and provides only visual obfuscation, not real security.
    *   *File:* `src/store/use-settings.ts`
2.  **Connection Validation Robustness**: `LLMService.validateConnection` requests `max_tokens: 1` with message "hello". Some models or provider safety filters might reject this pattern, leading to false negatives in validation.
    *   *File:* `src/services/llm-service.ts`
3.  **Documentation Gap**: The story's "Files Modified" list misses `src/services/settings-service.ts` (where validation logic lives) and `src/services/provider-management-service.ts` (used by ChatService), which are critical for the integration verification.
    *   *File:* `_bmad-output/implementation-artifacts/4-3-model-selection-configuration.md`
4.  **Test Fragility**: `resetStore()` in tests clears *all* `localStorage`. While fine now, this is aggressive and makes tests brittle if we add other persistent features later.
    *   *File:* `src/components/features/settings/provider-form.model-selection.test.tsx`
