Merge remote-tracking branch 'origin/master' into xtr/react-loop-simplification

# Conflicts:
#	docs/cordis-catalog/services.md
#	docs/core-data-structures/session.i18n.yaml
#	docs/persistence-catalog.md
#	packages/cordis/tool-cordis/src/api-catalog.ts

packages/core/agent-loop/tests/loop.spec.ts

@@ -1184,8 +1184,9 @@ describe('agent loop', () => {
 
     const replayed = ctx.sessions.create(SessionId('replayed'), { seed: [...agent.session.events] })
     expect(replayed.deriveMessages()).toEqual(agent.session.deriveMessages())
-    // event-by-event identity of types
-    expect(replayed.events.map(e => e.type)).toEqual(
+    // event-by-event identity of types over the inherited prefix
+    expect(replayed.events.slice(0, agent.session.seq).map(e => e.type)).toEqual(
       agent.session.events.map(e => e.type))
+    expect(replayed.events.at(-1)?.type).toBe('session/end-seed')
   })
 })

packages/core/agent-loop/tests/resume.spec.ts

@@ -283,7 +283,8 @@ describe('the session-persistence Agent Note: AgentLoop factory create/resume',
       agentOptions: { provider: 'mock', model: 'mock' },
       setup: async (agentCtx) => {
         expect(agentCtx.agent?.id).toBe(sessionId)
-        expect(agentCtx.agent?.session.events).toHaveLength(2)
+        // The two persisted events plus the end-seed marker.
+        expect(agentCtx.agent?.session.events).toHaveLength(3)
         agentCtx.on('session/created', () => void order.push('setup-listener:session/created'))
         agentCtx.on('agent/created', () => void order.push('setup-listener:agent/created'))
         order.push('setup:start')
@@ -585,7 +586,10 @@ describe('the session-persistence Agent Note: AgentLoop factory create/resume',
     const a2 = (await ctx2.agents.resume({ resumeSessionId: SessionId('sess-resume') })).agent
     // The resumed session carries the prior history…
     expect(a2.session.id).toBe('sess-resume')
-    expect(a2.session.events.length).toBe(events1.length)
+    // …followed by one end-seed event marking the constructor seed.
+    expect(a2.session.events.length).toBe(events1.length + 1)
+    expect(a2.session.firstLiveSeq).toBe(events1.length)
+    expect(a2.session.events.at(-1)?.type).toBe('session/end-seed')
     const replay = new Session(SessionId('replay'), events1)
     expect(a2.session.deriveMessages()).toEqual(replay.deriveMessages())