fix(feedback): keep payload in feedback event

packages/ui/commands/src/index.ts

@@ -71,6 +71,12 @@ export interface CommandDefinition {
   readonly description: string
   /** Optional free-form input hint advertised to capable clients. */
   readonly input?: CommandInputDescriptor
+  /**
+   * Whether `command/run` records `rawInput`. Defaults to true. A command
+   * whose domain event owns the payload sets this false to avoid duplicating
+   * that payload in the session log.
+   */
+  readonly recordInput?: boolean
   /** Execute against the receiving agent without sending the command to the model. */
   readonly handler: (invocation: CommandInvocation) => CommandResult | Promise<CommandResult>
 }
@@ -127,9 +133,10 @@ declare module '@deepseek-ai/dsh-session' {
      * and `args` are `parseCommand`'s own split (name and verbatim rawInput,
      * separator whitespace included), so a consumer (a projection unit
      * folding its own command records, a rich command card) never re-parses
-     * a line.
+     * a line. `args` is absent when the definition sets `recordInput: false`
+     * because an authoritative domain event owns the input payload.
      */
-    'command/run': { commandId: CommandId; name: string; args: string; source: CommandSource }
+    'command/run': { commandId: CommandId; name: string; args?: string; source: CommandSource }
     /**
      * The paired command settled. `kind`/`text` carry the handler's verbatim
      * outcome (a thrown/aborted handler settles as `kind: 'error'` with the
@@ -239,6 +246,7 @@ function normalizeDefinition(definition: CommandDefinition): RegisteredCommand {
     name: definition.name,
     description: definition.description,
     ...input === undefined ? {} : { input },
+    ...definition.recordInput === undefined ? {} : { recordInput: definition.recordInput },
     handler: definition.handler,
   })
   const descriptor = Object.freeze({
@@ -357,7 +365,10 @@ export class CommandService extends Service {
     if (signal.aborted) throw abortError(signal)
     const commandId = this.mintCommandId()
     this.appendLifecycle(agent.session, 'command/run', {
-      commandId, name: parsed.name, args: parsed.rawInput, source: { kind: 'user' },
+      commandId,
+      name: parsed.name,
+      ...command.definition.recordInput === false ? {} : { args: parsed.rawInput },
+      source: { kind: 'user' },
     })
     const invocation = Object.freeze({ agent, rawInput: parsed.rawInput, signal })
     let result: CommandResult