[Fix] oclite TUI hangs - SDK needs in-process server connection

[randomm]

Problem

oclite TUI hangs after bootstrap - no prompt appears.

Symptom: Process hangs after snapshot cleanup log, TUI never renders.

Root Cause: useSDKEvents.ts creates SDK client connecting to http://localhost:4096, but no server is started in entry.ts.

Blocking code: useSDKEvents.ts:23

const events = await sdk.event.subscribe() // Hangs forever - no server

Solution

Use in-process SDK connection (like worker.ts does) instead of HTTP.

Modify useSDKEvents.ts:

import { Server } from "@/server/server"

// In-process fetch function
const fetchFn = async (input: RequestInfo | URL, init?: RequestInit) => {
  const request = new Request(input, init)
  return Server.App().fetch(request)
}

const sdk = createOpencodeClient({
  baseUrl: "http://opencode.internal",
  fetch: fetchFn,
  signal: abortController.signal,
})

Files

• packages/opencode/src/cli/ink/hooks/useSDKEvents.ts (lines 14-16, 23)

Reference

• packages/opencode/src/cli/cmd/tui/worker.ts - shows correct in-process pattern

Acceptance Criteria

• TUI renders immediately after bootstrap
• Input prompt appears
• Event subscription works
• No HTTP server needed for standalone binary

[randomm]

✅ Completed in PR #135 (merged as 2eb4aff)

Verification:

• Binary builds successfully (8.84 MB)
• TUI renders correctly - ANSI escape sequences confirm screen clear and cursor display
• In-process SDK connection works - no HTTP hang
• Plugins load, LSP servers initialize, file watcher starts