init: add source code from src.zip

src/bridge/replBridgeHandle.ts

@@ -0,0 +1,36 @@
+import { updateSessionBridgeId } from '../utils/concurrentSessions.js'
+import type { ReplBridgeHandle } from './replBridge.js'
+import { toCompatSessionId } from './sessionIdCompat.js'
+
+/**
+ * Global pointer to the active REPL bridge handle, so callers outside
+ * useReplBridge's React tree (tools, slash commands) can invoke handle methods
+ * like subscribePR. Same one-bridge-per-process justification as bridgeDebug.ts
+ * — the handle's closure captures the sessionId and getAccessToken that created
+ * the session, and re-deriving those independently (BriefTool/upload.ts pattern)
+ * risks staging/prod token divergence.
+ *
+ * Set from useReplBridge.tsx when init completes; cleared on teardown.
+ */
+
+let handle: ReplBridgeHandle | null = null
+
+export function setReplBridgeHandle(h: ReplBridgeHandle | null): void {
+  handle = h
+  // Publish (or clear) our bridge session ID in the session record so other
+  // local peers can dedup us out of their bridge list — local is preferred.
+  void updateSessionBridgeId(getSelfBridgeCompatId() ?? null).catch(() => {})
+}
+
+export function getReplBridgeHandle(): ReplBridgeHandle | null {
+  return handle
+}
+
+/**
+ * Our own bridge session ID in the session_* compat format the API returns
+ * in /v1/sessions responses — or undefined if bridge isn't connected.
+ */
+export function getSelfBridgeCompatId(): string | undefined {
+  const h = getReplBridgeHandle()
+  return h ? toCompatSessionId(h.bridgeSessionId) : undefined
+}