feat(router,server): wire workflow inventory and project profile into router context per turn

apps/server/src/main/kotlin/com/correx/apps/server/Main.kt

@@ -292,6 +292,9 @@ fun main() {
     // persisted vectors survive restart but the metadata map does not (no-op for
     // non-rehydratable backends like in_memory).
     runBlocking { L3MetadataRehydrator(eventStore).rehydrate(l3MemoryStore) }
+    val workflowRegistry = FileSystemWorkflowRegistry(
+        InfrastructureModule.createWorkflowLoader(configArtifactKindsEarly),
+    )
     // Builds the router facade from a config snapshot, mapping the [router] block onto the domain
     // RouterConfig. Reused by ConfigService's rebuild hook so router knob edits apply live (the
     // embedder and L3 store are construction-time and reused; the facade is what gets swapped).
@@ -320,6 +323,16 @@ fun main() {
             tokenizer = firstProvider.tokenizer,
             embedder = embedder,
             l3MemoryStore = l3MemoryStore,
+            workflowSummaryProvider = {
+                workflowRegistry.listAll().map { s ->
+                    com.correx.core.router.model.WorkflowSummary(s.workflowId, s.description, s.stageIds)
+                }
+            },
+            sessionProfileProvider = { sid ->
+                runCatching { repositories.sessionRepository.getSession(sid).state.boundProjectProfile }
+                    .getOrNull()
+                    ?.let { renderProjectProfileText(it) }
+            },
         )
     }
     val routerFacade = buildRouterFacade(correxConfig)
@@ -383,9 +396,7 @@ fun main() {
         eventStore = eventStore,
         artifactStore = artifactStore,
         sessionRepository = repositories.sessionRepository,
-        workflowRegistry = FileSystemWorkflowRegistry(
-            InfrastructureModule.createWorkflowLoader(configArtifactKindsEarly),
-        ),
+        workflowRegistry = workflowRegistry,
         providerRegistry = infraRegistry.asServerRegistry(),
         defaultOrchestrationConfig = defaultOrchestrationConfig,
         routerFacade = routerFacade,
@@ -418,6 +429,22 @@ fun main() {
     embeddedServer(Netty, port = 8080) { configureServer(module) }.start(wait = true)
 }
 
+fun renderProjectProfileText(profile: com.correx.core.sessions.BoundProjectProfile?): String? {
+    if (profile == null) return null
+    return buildString {
+        append("## Project profile\n")
+        if (profile.about.isNotBlank()) append(profile.about).append("\n")
+        if (profile.conventions.isNotEmpty()) {
+            append("### Conventions\n")
+            profile.conventions.forEach { append("- ").append(it).append("\n") }
+        }
+        if (profile.commands.isNotEmpty()) {
+            append("### Commands\n")
+            profile.commands.forEach { (name, cmd) -> append(name).append(": ").append(cmd).append("\n") }
+        }
+    }.trimEnd().takeIf { it.isNotBlank() }
+}
+
 private fun logModelInfo(
     modelId: String,
     infraRegistry: DefaultProviderRegistry,