fix(startup): rename reasoningControls.ts to avoid webpack casing collision (#6584) (#6718)

* fix(startup): rename reasoningControls.ts to avoid webpack casing collision (#6584)

* chore(6718): re-sync onto release tip; CHANGELOG entry → changelog.d fragment (fragments-first)

src/app/(dashboard)/dashboard/playground/components/ReasoningControls.tsx

@@ -7,7 +7,7 @@
 // (fallback to the canonical vocabulary), resolved by `resolveReasoningControls`.
 
 import type { PlaygroundParams } from "./ParamSliders";
-import type { ReasoningControlSpec } from "./reasoningControls";
+import type { ReasoningControlSpec } from "./reasoningControlUtils";
 
 interface ReasoningControlsProps {
   spec: ReasoningControlSpec;

src/app/(dashboard)/dashboard/playground/components/StudioConfigPane.tsx

@@ -20,7 +20,7 @@ import ReasoningControls from "./ReasoningControls";
 import {
   resolveReasoningControls,
   type ReasoningControlSpec,
-} from "./reasoningControls";
+} from "./reasoningControlUtils";
 
 export interface ConfigState {
   endpoint: PlaygroundEndpoint;

src/app/(dashboard)/dashboard/playground/components/tabs/ChatTab.tsx

@@ -9,7 +9,7 @@ import { useStreamMetrics } from "../../hooks/useStreamMetrics";
 import { getModelPricing } from "@/lib/playground/types";
 import type { ConfigState } from "../StudioConfigPane";
 import type { StreamMetrics } from "@/shared/schemas/playground";
-import { buildReasoningRequestFields } from "../reasoningControls";
+import { buildReasoningRequestFields } from "../reasoningControlUtils";
 
 interface Message {
   role: "system" | "user" | "assistant";

src/app/(dashboard)/dashboard/translator/hooks/useAvailableModels.tsx

@@ -2,7 +2,7 @@
 
 import { useState, useEffect, useCallback, useMemo } from "react";
 import { compareTr } from "@/shared/utils/turkishText";
-import type { ModelReasoningCapabilities } from "@/app/(dashboard)/dashboard/playground/components/reasoningControls";
+import type { ModelReasoningCapabilities } from "@/app/(dashboard)/dashboard/playground/components/reasoningControlUtils";
 
 /**
  * Prefix-based format→model matching, used to pick a smart default