opencode fix(enterprise): remove deferStream to fix share page hydration mismatch

Summary

Remove deferStream: true from share page route to fix blank page issue with large session data

Problem

Share pages with large data (3.5MB+) render as completely blank pages. The $R hydration promises never resolve, leaving #app with only a Solid marker comment.

Observed behavior:

#app innerHTML:  (empty)
$R object: 790 keys loaded, but R[0], R[3], R[5] stuck as unresolved promises
No JavaScript errors in console

Root Cause

deferStream: true was added in commit 95526fb9e (Dec 11, 2025) with the intent to fix share image meta tags. However, this causes streaming chunk processing failures with large payloads:

Server sends data as streaming chunks (not inline in initial HTML)
Large chunks (3.5MB) can fail silently - CDN buffering, truncation, or main thread blocking
Client waits indefinitely for chunks that never properly resolve
Result: permanent blank page with no error indication

Solution

Remove deferStream: true to ensure data is embedded in initial HTML rather than streamed. This guarantees hydration completes regardless of payload size.

OG Image Impact: None (No Regression)

Removing deferStream does not affect OG images because they are already broken in production:

$ curl -sA "facebookexternalhit" "https://opncd.ai/share/vBB6Ttga" | grep og:image
# (no output - OG tags missing)

Why OG tags don't work (regardless of deferStream):

The <Meta property="og:image"> tag is inside <Show when={data()}>:

<Show when={data()}>
  {(data) => (
    <>
      <Meta property="og:image" content={ogImage()} />  // Inside Show
      ...
    </>
  )}
</Show>

Since <head> is sent before data() resolves, OG meta tags are never included in the initial HTML response. This is a separate issue that requires moving meta tags outside of <Show>.

Scenario	OG Image	Page Render
Before (deferStream: true)	❌ Broken	❌ Blank (large data)
After (deferStream removed)	❌ Broken (unchanged)	✅ Works

Testing

Tested with production share data (3,522,667 chars / 3.5MB)
Browser test confirms page renders correctly after fix
Verified OG tags are absent both before and after change

fix(enterprise): remove deferStream to fix share page hydration mismatch

Summary

Problem

Root Cause

Solution

OG Image Impact: None (No Regression)

Testing

Related