feat(server,kernel): bind ProjectProfile per session and inject as L0 context

core/kernel/src/main/kotlin/com/correx/core/kernel/orchestration/ContextFeedback.kt

@@ -0,0 +1,35 @@
+package com.correx.core.kernel.orchestration
+
+// Context-entry builders kept top-level (not orchestrator members) for unit-testability
+// and to stay under detekt's function-count threshold (same pattern as isBackEdge).
+
+import com.correx.core.context.model.ContextEntry
+import com.correx.core.context.model.ContextLayer
+import com.correx.core.context.model.EntryRole
+import com.correx.core.events.types.ContextEntryId
+import com.correx.core.sessions.BoundProjectProfile
+import java.util.UUID
+
+fun buildProjectProfileEntry(profile: BoundProjectProfile): ContextEntry {
+    val content = 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()
+    return ContextEntry(
+        id = ContextEntryId(UUID.randomUUID().toString()),
+        layer = ContextLayer.L0,
+        content = content,
+        sourceType = "projectProfile",
+        sourceId = "project-profile",
+        tokenEstimate = content.length / 4,
+        role = EntryRole.SYSTEM,
+    )
+}

core/kernel/src/main/kotlin/com/correx/core/kernel/orchestration/SessionOrchestrator.kt

@@ -363,9 +363,11 @@ abstract class SessionOrchestrator(
                     ),
                 )
             } ?: emptyList()
+        val projectProfileEntries = session.state.boundProjectProfile
+            ?.let { listOf(buildProjectProfileEntry(it)) } ?: emptyList()
         var accumulatedEntries =
-            systemPrompt + profileEntries + journalEntries + repoMapEntries + needsEntries +
-                schemaEntries + promptEntries + steeringEntries
+            systemPrompt + profileEntries + projectProfileEntries + journalEntries + repoMapEntries +
+                needsEntries + schemaEntries + promptEntries + steeringEntries
         val contextPack = contextPackBuilder.build(
             id = ContextPackId(UUID.randomUUID().toString()),
             sessionId = sessionId,