fix(gui): remove temporary multimodal routing state

packages/host/apiproxy/src/api/host.schema.ts

@@ -3,14 +3,9 @@
  */
 
 import { z } from 'zod'
-import type { ModelModality } from '@deepseek-ai/dsh-llm'
 import type { DirectoryEntry } from './host.ts'
 import type { RequestPayload, ResponseValue } from './rpc-map.ts'
 import type { Wire } from './rpc.schema.ts'
-import { imageMediaTypeSchema } from './sessions.schema.ts'
-
-/** Merge-extensible modality passthrough: declaration merging cannot extend a runtime Zod union. */
-const modalitySchema = z.string() as unknown as z.ZodType<ModelModality>
 
 /** host.describe request payload (empty object literal). */
 export const hostDescribeRequestSchema = z.object({}) satisfies z.ZodType<Wire<RequestPayload<'host.describe'>>>
@@ -21,21 +16,6 @@ export const hostDescribeValueSchema = z.object({
   cwd: z.string(),
   provider: z.string().optional(),
   model: z.string().optional(),
-  activeModel: z.object({
-    provider: z.string(),
-    id: z.string(),
-    name: z.string(),
-    description: z.string().optional(),
-    inputModalities: z.array(modalitySchema).optional(),
-    outputModalities: z.array(modalitySchema).optional(),
-  }).optional(),
-  imageLimits: z.object({
-    maxImageBytes: z.number().int().positive(),
-    maxImagesPerMessage: z.number().int().positive(),
-    maxMessageImageBytes: z.number().int().positive(),
-    maxImagePixels: z.number().int().positive(),
-    mediaTypes: z.array(imageMediaTypeSchema),
-  }).optional(),
   attachedSessions: z.number().int().nonnegative(),
 }) satisfies z.ZodType<Wire<ResponseValue<'host.describe'>>>
 

packages/host/apiproxy/src/api/host.ts

@@ -4,8 +4,6 @@
  */
 
 import type { RpcRequest, RpcResponse } from './rpc.ts'
-import type { ImageAttachmentLimits } from '@deepseek-ai/dsh-attachment'
-import type { LlmModelInfo } from '@deepseek-ai/dsh-llm/types'
 
 /** One directory row of a listing: a child entry or a breadcrumb ancestor. */
 export interface DirectoryEntry {
@@ -49,10 +47,6 @@ export interface HostApi {
     cwd: string
     provider?: string
     model?: string
-    /** Catalog entry for the active route; absent means its capabilities are unknown. */
-    activeModel?: LlmModelInfo
-    /** Resolved authoritative image-upload limits. */
-    imageLimits?: ImageAttachmentLimits
     attachedSessions: number
   }>>