Harden real-runtime workflow validation

test/e2e-obsidian/runner/remoteActivityWorkflow.ts

@@ -28,14 +28,16 @@ export async function startHeldOneShotReplication(cliBinary: string, env: NodeJS
             "const core=app.plugins.plugins['obsidian-livesync'].core;",
             "const replicator=core.services.replicator.getActiveReplicator();",
             "if(!replicator) throw new Error('No active replicator is available.');",
-            "const original=replicator.openReplication;",
+            "const methodName=typeof replicator.openOneShotReplicationWithOutcome==='function'?'openOneShotReplicationWithOutcome':'openReplication';",
+            "const original=replicator[methodName];",
+            "if(typeof original!=='function') throw new Error('The active replicator has no one-shot entry point.');",
             "let releaseGate;",
             "const gate=new Promise((resolve)=>{releaseGate=resolve;});",
             `const state={kind:${JSON.stringify(REMOTE_ACTIVITY_GATE_KIND.oneShot)},entered:false,done:false,released:false,error:undefined,result:undefined,promise:undefined,release:undefined,restore:undefined};`,
             "state.release=()=>{if(!state.released){state.released=true;releaseGate();}};",
-            "state.restore=()=>{replicator.openReplication=original;};",
+            "state.restore=()=>{replicator[methodName]=original;};",
             "host[stateKey]=state;",
-            "replicator.openReplication=async function(...args){",
+            "replicator[methodName]=async function(...args){",
             "state.entered=true;",
             "await gate;",
             "return await original.apply(this,args);",