feat(providers): show API key link in Claude Desktop, OpenClaw and Hermes forms

The "Get API Key" link (and partner promotion) below the API key input was
only wired for claude/codex/gemini/opencode. Claude Desktop uses a separate
form that never rendered it, and OpenClaw/Hermes were blocked by two gaps:

- useApiKeyLink whitelisted only 4 app ids, so the link was suppressed for
  claude-desktop/openclaw/hermes even when a preset carried apiKeyUrl.
- useProviderCategory only parsed claude/codex/gemini/opencode preset ids, so
  OpenClaw/Hermes category stayed undefined and the link condition
  (cn_official/aggregator/third_party) never held.

Changes:
- ClaudeDesktopProviderForm: call useApiKeyLink and replace the bare API key
  Input with the shared ApiKeySection.
- useApiKeyLink: add claude-desktop/openclaw/hermes to the whitelist and add
  ClaudeDesktopProviderPreset to the PresetEntry union.
- useProviderCategory: parse and resolve openclaw/hermes preset categories.
- Hermes/OpenClaw form fields: don't let an "official" category disable the
  API key input, since these apps have no OAuth-only official providers
  (e.g. Hermes' Nous Research is "official" but still needs a user key).

src/components/providers/forms/ClaudeDesktopProviderForm.tsx

@@ -39,9 +39,11 @@ import { Switch } from "@/components/ui/switch";
 import { BasicFormFields } from "./BasicFormFields";
 import { CodexOAuthSection } from "./CodexOAuthSection";
 import { CopilotAuthSection } from "./CopilotAuthSection";
+import { ApiKeySection } from "./shared/ApiKeySection";
 import { EndpointField } from "./shared/EndpointField";
 import { ModelDropdown } from "./shared/ModelDropdown";
 import { ProviderPresetSelector } from "./ProviderPresetSelector";
+import { useApiKeyLink } from "./hooks/useApiKeyLink";
 import { providerSchema, type ProviderFormData } from "@/lib/schemas/provider";
 import type {
   ClaudeApiFormat,
@@ -383,6 +385,21 @@ export function ClaudeDesktopProviderForm({
     activeProviderType === "github_copilot" ||
     activeProviderType === "codex_oauth";
 
+  // API Key 获取/邀请链接（与 Claude Code 表单同款，见 ClaudeFormFields）
+  const apiKeyLinkCategory = activePreset?.category ?? initialData?.category;
+  const {
+    shouldShowApiKeyLink,
+    websiteUrl: apiKeyLinkWebsiteUrl,
+    isPartner: apiKeyLinkIsPartner,
+    partnerPromotionKey: apiKeyLinkPromotionKey,
+  } = useApiKeyLink({
+    appId: "claude-desktop",
+    category: apiKeyLinkCategory,
+    selectedPresetId,
+    presetEntries,
+    formWebsiteUrl: form.watch("websiteUrl") || "",
+  });
+
   const applyDesktopPreset = (preset: ClaudeDesktopProviderPreset) => {
     form.setValue("name", preset.nameKey ? t(preset.nameKey) : preset.name);
     form.setValue("websiteUrl", preset.websiteUrl);
@@ -766,15 +783,15 @@ export function ClaudeDesktopProviderForm({
                 )}
               </div>
             ) : (
-              <div className="space-y-1">
-                <Label>{"API Key"}</Label>
-                <Input
-                  value={apiKey}
-                  onChange={(event) => setApiKey(event.target.value)}
-                  type="password"
-                  placeholder="sk-..."
-                />
-              </div>
+              <ApiKeySection
+                value={apiKey}
+                onChange={setApiKey}
+                category={apiKeyLinkCategory}
+                shouldShowLink={shouldShowApiKeyLink}
+                websiteUrl={apiKeyLinkWebsiteUrl}
+                isPartner={apiKeyLinkIsPartner}
+                partnerPromotionKey={apiKeyLinkPromotionKey}
+              />
             )}
 
             <EndpointField

src/components/providers/forms/HermesFormFields.tsx

@@ -330,7 +330,9 @@ export function HermesFormFields({
       <ApiKeySection
         value={apiKey}
         onChange={onApiKeyChange}
-        category={category}
+        // Hermes 没有 OAuth-only 的免 key 官方供应商：即便是 official 预设
+        // （如 Nous Research）也需用户自填 key，故不让 official 禁用输入框。
+        category={category === "official" ? undefined : category}
         shouldShowLink={shouldShowApiKeyLink}
         websiteUrl={websiteUrl}
         isPartner={isPartner}

src/components/providers/forms/OpenClawFormFields.tsx

@@ -257,7 +257,9 @@ export function OpenClawFormFields({
       <ApiKeySection
         value={apiKey}
         onChange={onApiKeyChange}
-        category={category}
+        // OpenClaw 的 API key 始终由用户自填，没有 OAuth-only 的免 key 官方供应商，
+        // 故不让 official 禁用输入框（与 Hermes 对齐）。
+        category={category === "official" ? undefined : category}
         shouldShowLink={shouldShowApiKeyLink}
         websiteUrl={websiteUrl}
         isPartner={isPartner}

src/components/providers/forms/hooks/useApiKeyLink.ts

@@ -5,6 +5,7 @@ import type { ProviderPreset } from "@/config/claudeProviderPresets";
 import type { CodexProviderPreset } from "@/config/codexProviderPresets";
 import type { GeminiProviderPreset } from "@/config/geminiProviderPresets";
 import type { OpenCodeProviderPreset } from "@/config/opencodeProviderPresets";
+import type { ClaudeDesktopProviderPreset } from "@/config/claudeDesktopProviderPresets";
 
 type PresetEntry = {
   id: string;
@@ -12,7 +13,8 @@ type PresetEntry = {
     | ProviderPreset
     | CodexProviderPreset
     | GeminiProviderPreset
-    | OpenCodeProviderPreset;
+    | OpenCodeProviderPreset
+    | ClaudeDesktopProviderPreset;
 };
 
 interface UseApiKeyLinkProps {
@@ -80,9 +82,12 @@ export function useApiKeyLink({
   return {
     shouldShowApiKeyLink:
       appId === "claude" ||
+      appId === "claude-desktop" ||
       appId === "codex" ||
       appId === "gemini" ||
-      appId === "opencode"
+      appId === "opencode" ||
+      appId === "openclaw" ||
+      appId === "hermes"
         ? shouldShowApiKeyLink
         : false,
     websiteUrl: getWebsiteUrl,

src/components/providers/forms/hooks/useProviderCategory.ts

@@ -5,6 +5,8 @@ import { providerPresets } from "@/config/claudeProviderPresets";
 import { codexProviderPresets } from "@/config/codexProviderPresets";
 import { geminiProviderPresets } from "@/config/geminiProviderPresets";
 import { opencodeProviderPresets } from "@/config/opencodeProviderPresets";
+import { openclawProviderPresets } from "@/config/openclawProviderPresets";
+import { hermesProviderPresets } from "@/config/hermesProviderPresets";
 
 interface UseProviderCategoryProps {
   appId: AppId;
@@ -44,7 +46,7 @@ export function useProviderCategory({
 
     // 从预设 ID 提取索引
     const match = selectedPresetId.match(
-      /^(claude|codex|gemini|opencode)-(\d+)$/,
+      /^(claude|codex|gemini|opencode|openclaw|hermes)-(\d+)$/,
     );
     if (!match) return;
 
@@ -75,6 +77,16 @@ export function useProviderCategory({
       if (preset) {
         setCategory(preset.category || undefined);
       }
+    } else if (type === "openclaw" && appId === "openclaw") {
+      const preset = openclawProviderPresets[index];
+      if (preset) {
+        setCategory(preset.category || undefined);
+      }
+    } else if (type === "hermes" && appId === "hermes") {
+      const preset = hermesProviderPresets[index];
+      if (preset) {
+        setCategory(preset.category || undefined);
+      }
     }
   }, [appId, selectedPresetId, isEditMode, initialCategory]);