Refresh stale OOPIF flow notes in CDP docs

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

Author: cursoragent

currentState.md

@@ -163,6 +163,7 @@ HyperAgent exposes a TypeScript SDK for browser automation with three primary pa
   - guard trap-prone `page.context`, `context.newCDPSession`, `page.frames`, and `page.mainFrame` reads,
   - short-circuit gracefully when required APIs are unavailable,
   - emit sanitized diagnostics in debug logs for getter/method trap failures.
+- Refreshed stale CDP deep-dive flow notes that previously described OOPIF capture as incomplete; docs now reflect the current runtime OOPIF discovery + map-sync + multi-frame accessibility capture flow.
 - Hardened A11y DOM option ingestion (`useCache`, `onFrameChunk`, `filterAdTrackingFrames`) with trap-safe reads, so malformed option objects no longer break extraction setup.
 - Hardened A11y DOM debug-option lookup (`getDebugOptions`) with trap-safe fallback defaults and sanitized warning diagnostics.
 - Hardened OpenAI/Anthropic structured-schema debug-option reads so trap-prone debug-option access no longer interrupts structured invocation paths.

docs/cdp-overview.md

@@ -2885,14 +2885,14 @@ From ensureInitialized (Phase 1):
                       backendNodeId: 123,
                       sessionId: "oopif-sess" }  ✅ Has separate session
 
-Status: ❌ INCOMPLETE - Need Phase 3 to get OOPIF content
-        → captureOOPIFs will call buildBackendIdMaps(oopifSession)
+Status: ✅ COMPLETE - OOPIF content is captured in runtime flow
+        → captureOOPIFs discovers per-frame sessions, then buildBackendIdMaps(oopifSession, pierce: false) materializes OOPIF maps
 
 ────────────────────────────────────────────────────────────────
-NEXT STEPS:
-1. Phase 3: Fetch OOPIF content via their separate CDP sessions
-2. Phase 4: syncFrameContextManager to populate missing frameIds
-3. Phase 5: Fetch accessibility trees for all frames
+CURRENT FLOW:
+1. OOPIF discovery creates/refreshes per-frame sessions (with optional ad/tracking filtering).
+2. Frame graph sync backfills frame IDs/execution-context state from discovered sessions.
+3. Accessibility tree + map capture runs across main frame, same-origin iframes, and discovered OOPIF sessions.
 ```
 
 ---