Refresh OOPIF sync progression wording in CDP docs

Co-authored-by: Shri Sukhani <shrisukhani@users.noreply.github.com>

Author: cursoragent

currentState.md

@@ -201,6 +201,7 @@ HyperAgent exposes a TypeScript SDK for browser automation with three primary pa
   - `collectExecutionContexts()` now also guards trap-prone `session.send` reads for `Runtime.enable`, preventing getter traps from aborting the context collection path.
 - Hardened frame-sync debug handling in a11y context provider:
   - `syncFrameContextManager()` now guards trap-prone frame-manager `setDebug` calls, preserving sync flow with sanitized debug warnings.
+- Refreshed remaining staged-flow wording in the CDP deep dive around OOPIF discovery to describe current execution-context sync progression without stale "Need Phase 4" phrasing.
 - Hardened CDP command dispatch in Playwright session adapter:
   - `PlaywrightSessionAdapter.send()` now guards trap-prone `session.send` method reads and wraps sync send failures with sanitized/diagnostic context.
 - Hardened Playwright session listener wrappers:

docs/cdp-overview.md

@@ -2952,10 +2952,10 @@ Data After OOPIF Discovery:
 ═══════════════════════════════════════════════════════════════
 ├─ [backendNodeMap]    ✅ Complete (all frames)
 ├─ [xpathMap]          ✅ Complete (all frames)
-├─ [frameMap]          ⚠️  Still incomplete:
-│                          • frameId: ✅ Now complete
-│                          • executionContextId: ❌ Still missing!
-└─ Need Phase 4 for execution contexts
+├─ [frameMap]          ⚠️  Partially enriched:
+│                          • frameId: ✅ Populated
+│                          • executionContextId: ⏳ Populated in the sync pass below
+└─ Next: run syncFrameContextManager() to merge execution-context metadata
 ```
 
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