feat(byok): let workspaces store the Z.ai and Cohere keys the runtime reads

Both ids were already in the BYOK contract enum and both are resolved at
execution time — getApiKeyWithBYOK reaches 'zai' (GLM models are in the hosted
catalog, so the BYOK branch runs), and 'cohere' backs both the Embeddings block
and Knowledge Base reranking — but neither appeared in the settings list, so
there was no way to store the key either path looks for.

Cohere had no icon; add one from the official multi-color mark so it stays
legible on a light and a dark page.

Cohere's embed-v4.0 is kbEligible:false, so the description says 'Embeddings
and Knowledge Base reranking' rather than claiming KB embeddings.

Author: icecrasher321

apps/docs/components/icons.tsx

@@ -5129,6 +5129,30 @@ export function BasetenIcon(props: SVGProps<SVGSVGElement>) {
   )
 }
 
+export function CohereIcon(props: SVGProps<SVGSVGElement>) {
+  return (
+    <svg {...props} height='1em' width='1em' viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'>
+      <title>Cohere</title>
+      <path
+        d='M8.128 14.099c.592 0 1.77-.033 3.398-.703 1.897-.781 5.672-2.2 8.395-3.656 1.905-1.018 2.74-2.366 2.74-4.18A4.56 4.56 0 0018.1 1H7.549A6.55 6.55 0 001 7.55c0 3.617 2.745 6.549 7.128 6.549z'
+        clipRule='evenodd'
+        fill='#39594D'
+        fillRule='evenodd'
+      />
+      <path
+        d='M9.912 18.61a4.387 4.387 0 012.705-4.052l3.323-1.38c3.361-1.394 7.06 1.076 7.06 4.715a5.104 5.104 0 01-5.105 5.104l-3.597-.001a4.386 4.386 0 01-4.386-4.387z'
+        clipRule='evenodd'
+        fill='#D18EE2'
+        fillRule='evenodd'
+      />
+      <path
+        d='M4.776 14.962A3.775 3.775 0 001 18.738v.489a3.776 3.776 0 007.551 0v-.49a3.775 3.775 0 00-3.775-3.775z'
+        fill='#FF7759'
+      />
+    </svg>
+  )
+}
+
 export function MondayIcon(props: SVGProps<SVGSVGElement>) {
   return (
     <svg

apps/docs/content/docs/en/platform/costs.mdx

@@ -225,6 +225,8 @@ The BYOK settings page groups providers the same way.
     | Anthropic | LLM calls |
     | Google | LLM calls |
     | Mistral | LLM calls and Knowledge Base OCR |
+    | Z.ai | LLM calls |
+    | Cohere | Embeddings and Knowledge Base reranking |
     | xAI | LLM calls |
     | Kimi | LLM calls |
     | Fireworks | LLM calls |

apps/sim/app/workspace/[workspaceId]/settings/components/byok/byok.tsx

@@ -8,6 +8,7 @@ import {
   AnthropicIcon,
   BasetenIcon,
   BrandfetchIcon,
+  CohereIcon,
   ContextDevIcon,
   DatagmaIcon,
   DropcontactIcon,
@@ -38,6 +39,7 @@ import {
   TogetherIcon,
   WizaIcon,
   xAIIcon,
+  ZaiIcon,
   ZeroBounceIcon,
 } from '@/components/icons'
 import { canMutateWorkspaceSettingsSection } from '@/components/settings/navigation'
@@ -97,6 +99,20 @@ const PROVIDERS: (BYOKManagerProvider & { id: BYOKProviderId })[] = [
     description: 'LLM calls and Knowledge Base OCR',
     placeholder: 'Enter your API key',
   },
+  {
+    id: 'zai',
+    name: 'Z.ai',
+    icon: ZaiIcon,
+    description: 'LLM calls',
+    placeholder: 'Enter your Z.ai API key',
+  },
+  {
+    id: 'cohere',
+    name: 'Cohere',
+    icon: CohereIcon,
+    description: 'Embeddings and Knowledge Base reranking',
+    placeholder: 'Enter your Cohere API key',
+  },
   {
     id: 'xai',
     name: 'xAI',
@@ -322,6 +338,8 @@ const PROVIDER_SECTIONS: BYOKProviderSection[] = [
       'anthropic',
       'google',
       'mistral',
+      'zai',
+      'cohere',
       'xai',
       'kimi',
       'fireworks',

apps/sim/components/icons.tsx

@@ -5129,6 +5129,30 @@ export function BasetenIcon(props: SVGProps<SVGSVGElement>) {
   )
 }
 
+export function CohereIcon(props: SVGProps<SVGSVGElement>) {
+  return (
+    <svg {...props} height='1em' width='1em' viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'>
+      <title>Cohere</title>
+      <path
+        d='M8.128 14.099c.592 0 1.77-.033 3.398-.703 1.897-.781 5.672-2.2 8.395-3.656 1.905-1.018 2.74-2.366 2.74-4.18A4.56 4.56 0 0018.1 1H7.549A6.55 6.55 0 001 7.55c0 3.617 2.745 6.549 7.128 6.549z'
+        clipRule='evenodd'
+        fill='#39594D'
+        fillRule='evenodd'
+      />
+      <path
+        d='M9.912 18.61a4.387 4.387 0 012.705-4.052l3.323-1.38c3.361-1.394 7.06 1.076 7.06 4.715a5.104 5.104 0 01-5.105 5.104l-3.597-.001a4.386 4.386 0 01-4.386-4.387z'
+        clipRule='evenodd'
+        fill='#D18EE2'
+        fillRule='evenodd'
+      />
+      <path
+        d='M4.776 14.962A3.775 3.775 0 001 18.738v.489a3.776 3.776 0 007.551 0v-.49a3.775 3.775 0 00-3.775-3.775z'
+        fill='#FF7759'
+      />
+    </svg>
+  )
+}
+
 export function MondayIcon(props: SVGProps<SVGSVGElement>) {
   return (
     <svg