fix(mock): update DeepSeek base URL

web/src/lib/mock/data.ts

@@ -379,7 +379,7 @@ export const audit: Audit = {
 // ── LLM profiles ─────────────────────────────────────────────────────────────
 export const llmProfiles: LLMProfile[] = [
   { id: "1", name: "Claude Opus 4.8", format: "anthropic", model: "claude-opus-4-8", api_key_hint: "…a3f2", rate_per_second: 0, rate_per_minute: 0, context_window_k: 1000, reasoning_effort: "high", is_default: true },
-  { id: "2", name: "DeepSeek V4", format: "openai", base_url: "https://api.deepseek.com/v1", model: "deepseek-v4-flash", api_key_hint: "…9c11", rate_per_second: 0, rate_per_minute: 60, context_window_k: 128, reasoning_effort: "", is_default: false },
+  { id: "2", name: "DeepSeek V4", format: "openai", base_url: "https://api.deepseek.com", model: "deepseek-v4-flash", api_key_hint: "…9c11", rate_per_second: 0, rate_per_minute: 60, context_window_k: 128, reasoning_effort: "", is_default: false },
 ];
 
 export const llmConfig = {