cleanup: remove TUI package and legacy dsh entrypoints

packages/sdk/helper/src/templates/assets/README.md.tpl

@@ -9,16 +9,10 @@ Built with the DeepSeek Harness SDK using the {{model}} model.
 
 Run `{{packageManager}} start` and configure a programmatic ACP client to launch this project. Standard output is reserved for ACP JSON-RPC.
 {{else}}
-{{#if isTui}}
-## Run in a terminal
-
-Run `{{packageManager}} start` to start the interactive agent.
-{{else}}
 ## Embed the harness
 
 Import and call the exported `main()` from `index.ts` in your host application.
 {{/if}}
-{{/if}}
 
 ## Development
 

packages/sdk/helper/src/templates/assets/index.ts.tpl

@@ -8,47 +8,13 @@ import { startSDK, type SdkBootContext } from '@deepseek-ai/dsh-scripts'
 
 /** Boot this project's cordis.yml when invoked by dsh-scripts. */
 export async function main(boot: SdkBootContext) {
-{{#if isTui}}
-  const model = boot.args.model
-  if (typeof model !== 'string' || model.length === 0) throw new Error('TUI startup requires --model=<name>')
-  const resume = boot.args.resume
-  if (resume !== undefined && (typeof resume !== 'string' || resume.length === 0)) {
-    throw new Error('TUI startup requires --resume=<session-id>')
-  }
-  const sessionId = SessionId(resume ?? `main-session-${randomUUID()}`)
-  process.env.DSH_SDK_SESSION_ID = sessionId
-{{/if}}
   const ctx = await startSDK(new URL('./cordis.yml', import.meta.url))
-{{#if isTui}}
-  try {
-    if (resume === undefined) {
-      await ctx.agents.create({
-        sessionId,
-        meta: { cwd: boot.cwd },
-        agentOptions: { model },
-      })
-    } else {
-      await ctx.agents.resume({
-        resumeSessionId: sessionId,
-        agentOptions: { model },
-      })
-    }
-  } catch (error) {
-    try {
-      await ctx.fiber.dispose()
-    } catch (disposeError) {
-      throw new AggregateError([error, disposeError], 'TUI startup and cleanup failed')
-    }
-    throw error
-  }
-{{else}}
 {{#if isEmbed}}
   await ctx.agents.create({
     sessionId: SessionId(`main-session-${randomUUID()}`),
     meta: { cwd: boot.cwd },
     agentOptions: { model: {{modelLiteral}} },
   })
-{{/if}}
 {{/if}}
   return ctx
 }

packages/sdk/helper/src/templates/project-template.ts

@@ -20,7 +20,6 @@ export interface ProjectTemplateContext {
   model: string
   modelLiteral: string
   isAcp: boolean
-  isTui: boolean
   isEmbed: boolean
   packageManager: PackageManagerName
   installArgs: string
@@ -60,7 +59,6 @@ export function createProjectTemplateContext(
     model: profile.runtime.model,
     modelLiteral: JSON.stringify(profile.runtime.model),
     isAcp: runInterface === 'acp',
-    isTui: runInterface === 'tui',
     isEmbed: runInterface === 'embed',
     packageManager: profile.packageManager.name,
     installArgs: profile.packageManager.installCommand().join(' '),
@@ -104,10 +102,9 @@ export function createAppProjectArtifacts(
 }
 
 /** Build package scripts owned by the selected app feature option. */
-export function createAppPackageScripts(context: ProjectTemplateContext): Readonly<Record<'dev' | 'start', string>> {
-  const modelArg = context.isTui ? ` -- --model=${JSON.stringify(context.model)}` : ''
+export function createAppPackageScripts(): Readonly<Record<'dev' | 'start', string>> {
   return {
-    dev: `dsh-sdk dev index.ts${modelArg}`,
-    start: `dsh-sdk start index.js${modelArg}`,
+    dev: 'dsh-sdk dev index.ts',
+    start: 'dsh-sdk start index.js',
   }
 }