fix(tsc): Phase 3c — fix 33 type errors in contextCollapse + UI stubs (120→87)

src/components/BashModeProgress.tsx

@@ -24,10 +24,10 @@ export function BashModeProgress({
       />
       {progress ? (
         <ShellProgressMessage
-          fullOutput={progress.fullOutput}
-          output={progress.output}
-          elapsedTimeSeconds={progress.elapsedTimeSeconds}
-          totalLines={progress.totalLines}
+          fullOutput={progress.fullOutput as string}
+          output={progress.output as string}
+          elapsedTimeSeconds={progress.elapsedTimeSeconds as number}
+          totalLines={progress.totalLines as number}
           verbose={verbose}
         />
       ) : (

src/services/api/openai/index.ts

@@ -1,4 +1,5 @@
 import type { BetaToolUnion } from '@anthropic-ai/sdk/resources/beta/messages/messages.mjs'
+import type { ChatCompletionCreateParamsStreaming } from 'openai/resources/chat/completions/completions.mjs'
 import type { SystemPrompt } from '../../../utils/systemPromptType.js'
 import type {
   Message,
@@ -7,6 +8,7 @@ import type {
   AssistantMessage,
   UserMessage,
 } from '../../../types/message.js'
+import type { AgentId } from '../../../types/ids.js'
 import type { Tools } from '../../../Tool.js'
 import { getOpenAIClient } from './client.js'
 import { anthropicMessagesToOpenAI } from './convertMessages.js'
@@ -122,7 +124,7 @@ function assembleFinalAssistantOutputs(params: {
     outputs.push({
       message: {
         ...partialMessage,
-        content: normalizeContentFromAPI(allBlocks, tools, agentId),
+        content: normalizeContentFromAPI(allBlocks, tools, agentId as AgentId),
         usage,
         stop_reason: stopReason,
         stop_sequence: null,
@@ -222,7 +224,7 @@ export async function* queryModelOpenAI(
     // Filter out non-standard tools (server tools like advisor)
     const standardTools = toolSchemas.filter(
       (t): t is BetaToolUnion & { type: string } => {
-        const anyT = t as Record<string, unknown>
+        const anyT = t as unknown as Record<string, unknown>
         return (
           anyT.type !== 'advisor_20260301' && anyT.type !== 'computer_20250124'
         )
@@ -285,7 +287,7 @@ export async function* queryModelOpenAI(
     // 8. Get client and make streaming request
     const client = getOpenAIClient({
       maxRetries: 0,
-      fetchOverride: options.fetchOverride,
+      fetchOverride: options.fetchOverride as unknown as typeof fetch | undefined,
       source: options.querySource,
     })
 

src/services/contextCollapse/index.ts

@@ -2,6 +2,15 @@ interface CollapseStats {
   totalMessages: number
   collapsedMessages: number
   emptySpawnWarningEmitted: boolean
+  health: {
+    totalSpawns: number
+    totalErrors: number
+    lastError?: string
+    emptySpawnWarningEmitted: boolean
+    totalEmptySpawns: number
+  }
+  collapsedSpans: number
+  stagedSpans: number
 }
 
 export function getStats(): CollapseStats {
@@ -9,6 +18,14 @@ export function getStats(): CollapseStats {
     totalMessages: 0,
     collapsedMessages: 0,
     emptySpawnWarningEmitted: false,
+    health: {
+      totalSpawns: 0,
+      totalErrors: 0,
+      emptySpawnWarningEmitted: false,
+      totalEmptySpawns: 0,
+    },
+    collapsedSpans: 0,
+    stagedSpans: 0,
   }
 }
 

src/tasks/design-system/Byline.tsx

@@ -5,6 +5,6 @@
 
 import React from 'react'
 
-export function Byline(): React.ReactNode {
+export function Byline({ children: _children }: { children?: React.ReactNode }): React.ReactNode {
   return null
 }

src/tasks/design-system/Dialog.tsx

@@ -5,6 +5,14 @@
 
 import React from 'react'
 
-export function Dialog({ children }: { children?: React.ReactNode }): React.ReactNode {
+type DialogProps = {
+  children?: React.ReactNode
+  title?: string
+  subtitle?: React.ReactNode
+  onCancel?: () => void
+  inputGuide?: () => React.ReactNode
+}
+
+export function Dialog({ children, title: _title, subtitle: _subtitle, onCancel: _onCancel, inputGuide: _inputGuide }: DialogProps): React.ReactNode {
   return <>{children}</>
 }

src/tasks/design-system/KeyboardShortcutHint.tsx

@@ -5,6 +5,6 @@
 
 import React from 'react'
 
-export function KeyboardShortcutHint(): React.ReactNode {
+export function KeyboardShortcutHint({ shortcut: _shortcut, action: _action }: { shortcut?: string; action?: string }): React.ReactNode {
   return null
 }