feat(claude-desktop): add 44 provider presets translated from Claude Code

- New src/config/claudeDesktopProviderPresets.ts with the Claude Code
  preset list re-shaped into Desktop's three-segment route format
  (routeId / upstreamModel / displayName); excludes OAuth providers,
  AWS Bedrock (no SigV4 support) and KAT-Coder (placeholder URL).
- Non-Claude upstream presets show upstream model id as displayName
  (e.g. deepseek-v4-pro) so the Desktop model list reflects what is
  actually being requested. OpenRouter/TheRouter/PIPELLM keep
  Sonnet/Opus/Haiku since their upstream really is Anthropic Claude.
- Wire ProviderPresetSelector into ClaudeDesktopProviderForm so
  selecting a preset back-fills baseUrl, mode, routes and apiFormat.
- Drop the hard-coded ANTHROPIC_AUTH_TOKEN write in handleSubmit so
  ANTHROPIC_API_KEY presets (LemonData / AiHubMix / Gemini Native)
  save under the correct env key, and clear the opposite key on switch.
- Hide the universal-providers tab for claude-desktop because its
  meta-driven routing has no analogue in the universal flat-env shape.
- Add apps."claude-desktop" i18n key (zh/en/ja) so the dialog tab
  label resolves instead of showing the literal key.

src/components/providers/forms/ProviderPresetSelector.tsx

@@ -5,6 +5,7 @@ import { Zap, Star, Layers, Settings2 } from "lucide-react";
 import type { ProviderPreset } from "@/config/claudeProviderPresets";
 import type { CodexProviderPreset } from "@/config/codexProviderPresets";
 import type { GeminiProviderPreset } from "@/config/geminiProviderPresets";
+import type { ClaudeDesktopProviderPreset } from "@/config/claudeDesktopProviderPresets";
 import type { ProviderCategory } from "@/types";
 import {
   universalProviderPresets,
@@ -12,9 +13,15 @@ import {
 } from "@/config/universalProviderPresets";
 import { ProviderIcon } from "@/components/ProviderIcon";
 
+type AnyPreset =
+  | ProviderPreset
+  | CodexProviderPreset
+  | GeminiProviderPreset
+  | ClaudeDesktopProviderPreset;
+
 type PresetEntry = {
   id: string;
-  preset: ProviderPreset | CodexProviderPreset | GeminiProviderPreset;
+  preset: AnyPreset;
 };
 
 interface ProviderPresetSelectorProps {
@@ -74,9 +81,7 @@ export function ProviderPresetSelector({
     }
   };
 
-  const renderPresetIcon = (
-    preset: ProviderPreset | CodexProviderPreset | GeminiProviderPreset,
-  ) => {
+  const renderPresetIcon = (preset: AnyPreset) => {
     const iconType = preset.theme?.icon;
     if (!iconType) return null;
 
@@ -94,10 +99,7 @@ export function ProviderPresetSelector({
     }
   };
 
-  const getPresetButtonClass = (
-    isSelected: boolean,
-    preset: ProviderPreset | CodexProviderPreset | GeminiProviderPreset,
-  ) => {
+  const getPresetButtonClass = (isSelected: boolean, preset: AnyPreset) => {
     const baseClass =
       "inline-flex items-center gap-2 px-4 py-2 rounded-lg text-sm font-medium transition-colors";
 
@@ -111,10 +113,7 @@ export function ProviderPresetSelector({
     return `${baseClass} bg-accent text-muted-foreground hover:bg-accent/80`;
   };
 
-  const getPresetButtonStyle = (
-    isSelected: boolean,
-    preset: ProviderPreset | CodexProviderPreset | GeminiProviderPreset,
-  ) => {
+  const getPresetButtonStyle = (isSelected: boolean, preset: AnyPreset) => {
     if (!isSelected || !preset.theme?.backgroundColor) {
       return undefined;
     }