mergeOptimisticPage (sync.tsx)

Merges optimistic UI updates into a page's state within a realtime sync context.

import { batch, createMemo } from "solid-js"
import { createStore, produce, reconcile } from "solid-js/store"
import { Binary } from "@opencode-ai/core/util/binary"
import { retry } from "@opencode-ai/core/util/retry"
import { createSimpleContext } from "@opencode-ai/ui/context"
import {
  clearSessionPrefetch,
  getSessionPrefetch,
  getSessionPrefetchPromise,
  setSessionPrefetch,
} from "./global-sync/session-prefetch"
import { useGlobalSync } from "./global-sync"
import { useSDK } from "./sdk"
import type { Message, Part } from "@opencode-ai/sdk/v2/client"
import { SESSION_CACHE_LIMIT, dropSessionCaches, pickSessionCacheEvictions } from "./global-sync/session-cache"
import { diffs as list, message as clean } from "@/utils/diffs"

const SKIP_PARTS = new Set(["patch", "step-start", "step

... (truncated -- full source via MCP)