Add queryable history, hidden compaction, and runtime observation

.gitignore

@@ -102,6 +102,7 @@ iOSInjectionProject/
 !*/xcshareddata/swiftpm/Package.resolved
 ### Xcode Patch ###
 **/xcshareddata/WorkspaceSettings.xcsettings
+DemoApp/AssistantRuntimeDemoApp.xcodeproj/project.xcworkspace/
 
 #Cocoapods
 Pods/

DemoApp/AssistantRuntimeDemoApp.xcodeproj/project.pbxproj

@@ -3,7 +3,7 @@
 	archiveVersion = 1;
 	classes = {
 	};
-	objectVersion = 46;
+	objectVersion = 60;
 	objects = {
 
 /* Begin PBXBuildFile section */
@@ -25,6 +25,10 @@
 		1A2B3C4D5E6F700000000010 /* DemoMemoryExamples.swift in Sources */ = {isa = PBXBuildFile; fileRef = 2A2B3C4D5E6F700000000010 /* DemoMemoryExamples.swift */; };
 		1A2B3C4D5E6F700000000011 /* AgentDemoViewModel+Memory.swift in Sources */ = {isa = PBXBuildFile; fileRef = 2A2B3C4D5E6F700000000011 /* AgentDemoViewModel+Memory.swift */; };
 		1A2B3C4D5E6F700000000012 /* MemoryDemoView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 2A2B3C4D5E6F700000000012 /* MemoryDemoView.swift */; };
+		1A2B3C4D5E6F700000000013 /* AgentDemoViewModel+ComposerState.swift in Sources */ = {isa = PBXBuildFile; fileRef = 2A2B3C4D5E6F700000000013 /* AgentDemoViewModel+ComposerState.swift */; };
+		1A2B3C4D5E6F700000000014 /* AgentDemoViewModel+ThreadState.swift in Sources */ = {isa = PBXBuildFile; fileRef = 2A2B3C4D5E6F700000000014 /* AgentDemoViewModel+ThreadState.swift */; };
+		1A2B3C4D5E6F700000000015 /* AgentDemoViewModel+Observation.swift in Sources */ = {isa = PBXBuildFile; fileRef = 2A2B3C4D5E6F700000000015 /* AgentDemoViewModel+Observation.swift */; };
+		1A2B3C4D5E6F700000000016 /* ThreadTurnActivityView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 2A2B3C4D5E6F700000000016 /* ThreadTurnActivityView.swift */; };
 		7482123BC63AC10F104DE092 /* AssistantRuntimeDemoApp.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5A6999E6475919476E726E8C /* AssistantRuntimeDemoApp.swift */; };
 		84726927B752451499D9257F /* Foundation.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 906A95007C8ECB92CFC2CE15 /* Foundation.framework */; };
 		B060448C6464C41789B56EED /* AgentDemoView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 3CA22585116A120BA97F76B8 /* AgentDemoView.swift */; };
@@ -35,6 +39,7 @@
 /* End PBXBuildFile section */
 
 /* Begin PBXFileReference section */
+		2481147A958D00EB4A70C928 /* AgentDemoViewModel.swift */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = sourcecode.swift; path = AgentDemoViewModel.swift; sourceTree = "<group>"; };
 		2A2B3C4D5E6F700000000001 /* AgentDemoView+ChatSections.swift */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = sourcecode.swift; path = "AgentDemoView+ChatSections.swift"; sourceTree = "<group>"; };
 		2A2B3C4D5E6F700000000002 /* AgentDemoView+ComposerAndSheets.swift */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = sourcecode.swift; path = "AgentDemoView+ComposerAndSheets.swift"; sourceTree = "<group>"; };
 		2A2B3C4D5E6F700000000003 /* HealthCoachView.swift */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = sourcecode.swift; path = HealthCoachView.swift; sourceTree = "<group>"; };
@@ -53,7 +58,10 @@
 		2A2B3C4D5E6F700000000010 /* DemoMemoryExamples.swift */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = sourcecode.swift; path = DemoMemoryExamples.swift; sourceTree = "<group>"; };
 		2A2B3C4D5E6F700000000011 /* AgentDemoViewModel+Memory.swift */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = sourcecode.swift; path = "AgentDemoViewModel+Memory.swift"; sourceTree = "<group>"; };
 		2A2B3C4D5E6F700000000012 /* MemoryDemoView.swift */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = sourcecode.swift; path = MemoryDemoView.swift; sourceTree = "<group>"; };
-		2481147A958D00EB4A70C928 /* AgentDemoViewModel.swift */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = sourcecode.swift; path = AgentDemoViewModel.swift; sourceTree = "<group>"; };
+		2A2B3C4D5E6F700000000013 /* AgentDemoViewModel+ComposerState.swift */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = sourcecode.swift; path = "AgentDemoViewModel+ComposerState.swift"; sourceTree = "<group>"; };
+		2A2B3C4D5E6F700000000014 /* AgentDemoViewModel+ThreadState.swift */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = sourcecode.swift; path = "AgentDemoViewModel+ThreadState.swift"; sourceTree = "<group>"; };
+		2A2B3C4D5E6F700000000015 /* AgentDemoViewModel+Observation.swift */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = sourcecode.swift; path = "AgentDemoViewModel+Observation.swift"; sourceTree = "<group>"; };
+		2A2B3C4D5E6F700000000016 /* ThreadTurnActivityView.swift */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = sourcecode.swift; path = ThreadTurnActivityView.swift; sourceTree = "<group>"; };
 		3CA22585116A120BA97F76B8 /* AgentDemoView.swift */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = sourcecode.swift; path = AgentDemoView.swift; sourceTree = "<group>"; };
 		5A6999E6475919476E726E8C /* AssistantRuntimeDemoApp.swift */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = sourcecode.swift; path = AssistantRuntimeDemoApp.swift; sourceTree = "<group>"; };
 		690A3E5A03E545F88FAF9A44 /* AssistantRuntimeDemoApp.entitlements */ = {isa = PBXFileReference; lastKnownFileType = text.plist.entitlements; path = AssistantRuntimeDemoApp.entitlements; sourceTree = "<group>"; };
@@ -85,7 +93,6 @@
 				690A3E5A03E545F88FAF9A44 /* AssistantRuntimeDemoApp.entitlements */,
 				FE27E9F3273C1EAF47AE5198 /* Info.plist */,
 			);
-			name = AssistantRuntimeDemoApp;
 			path = AssistantRuntimeDemoApp;
 			sourceTree = "<group>";
 		};
@@ -133,6 +140,9 @@
 				2A2B3C4D5E6F700000000004 /* DeviceCodePromptView.swift */,
 				2A2B3C4D5E6F700000000005 /* Image+PlatformInit.swift */,
 				2481147A958D00EB4A70C928 /* AgentDemoViewModel.swift */,
+				2A2B3C4D5E6F700000000013 /* AgentDemoViewModel+ComposerState.swift */,
+				2A2B3C4D5E6F700000000014 /* AgentDemoViewModel+ThreadState.swift */,
+				2A2B3C4D5E6F700000000015 /* AgentDemoViewModel+Observation.swift */,
 				2A2B3C4D5E6F700000000006 /* AgentDemoViewModel+Messaging.swift */,
 				2A2B3C4D5E6F700000000007 /* AgentDemoViewModel+Tools.swift */,
 				2A2B3C4D5E6F700000000008 /* AgentDemoViewModel+HealthCoach.swift */,
@@ -143,11 +153,11 @@
 				2A2B3C4D5E6F70000000000D /* DemoUIComponents.swift */,
 				2A2B3C4D5E6F70000000000E /* StructuredOutputDemoView.swift */,
 				2A2B3C4D5E6F70000000000F /* ThreadDetailView.swift */,
+				2A2B3C4D5E6F700000000016 /* ThreadTurnActivityView.swift */,
 				2A2B3C4D5E6F700000000010 /* DemoMemoryExamples.swift */,
 				2A2B3C4D5E6F700000000011 /* AgentDemoViewModel+Memory.swift */,
 				2A2B3C4D5E6F700000000012 /* MemoryDemoView.swift */,
 			);
-			name = Shared;
 			path = Shared;
 			sourceTree = "<group>";
 		};
@@ -181,8 +191,9 @@
 		26901593A1B92DDA950D134D /* Project object */ = {
 			isa = PBXProject;
 			attributes = {
+				BuildIndependentTargetsInParallel = YES;
 				LastSwiftUpdateCheck = 1600;
-				LastUpgradeCheck = 1600;
+				LastUpgradeCheck = 2630;
 			};
 			buildConfigurationList = 01B4A49BA7FDE96517E1DFD0 /* Build configuration list for PBXProject "AssistantRuntimeDemoApp" */;
 			compatibilityVersion = "Xcode 3.2";
@@ -193,11 +204,9 @@
 				Base,
 			);
 			mainGroup = B7BD2AF1370DA44DA0C52952;
-			minimizedProjectReferenceProxies = 0;
 			packageReferences = (
 				802CFFA933DE41B7A27EFE75 /* XCLocalSwiftPackageReference ".." */,
 			);
-			preferredProjectObjectVersion = 77;
 			productRefGroup = CA88F59A68B805C4F9DA5CAA /* Products */;
 			projectDirPath = "";
 			projectRoot = "";
@@ -240,6 +249,10 @@
 				1A2B3C4D5E6F700000000010 /* DemoMemoryExamples.swift in Sources */,
 				1A2B3C4D5E6F700000000011 /* AgentDemoViewModel+Memory.swift in Sources */,
 				1A2B3C4D5E6F700000000012 /* MemoryDemoView.swift in Sources */,
+				1A2B3C4D5E6F700000000013 /* AgentDemoViewModel+ComposerState.swift in Sources */,
+				1A2B3C4D5E6F700000000014 /* AgentDemoViewModel+ThreadState.swift in Sources */,
+				1A2B3C4D5E6F700000000015 /* AgentDemoViewModel+Observation.swift in Sources */,
+				1A2B3C4D5E6F700000000016 /* ThreadTurnActivityView.swift in Sources */,
 				7482123BC63AC10F104DE092 /* AssistantRuntimeDemoApp.swift in Sources */,
 				BB4F38E64D1EBBB3821AC4E3 /* AgentDemoRuntimeFactory.swift in Sources */,
 				B060448C6464C41789B56EED /* AgentDemoView.swift in Sources */,
@@ -284,9 +297,12 @@
 				CLANG_WARN_UNREACHABLE_CODE = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
 				COPY_PHASE_STRIP = NO;
+				DEAD_CODE_STRIPPING = YES;
 				DEBUG_INFORMATION_FORMAT = dwarf;
+				DEVELOPMENT_TEAM = T9G4574SJG;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
 				ENABLE_TESTABILITY = YES;
+				ENABLE_USER_SCRIPT_SANDBOXING = YES;
 				GCC_C_LANGUAGE_STANDARD = gnu11;
 				GCC_DYNAMIC_NO_PIC = NO;
 				GCC_NO_COMMON_BLOCKS = YES;
@@ -305,6 +321,7 @@
 				MTL_FAST_MATH = YES;
 				ONLY_ACTIVE_ARCH = YES;
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				STRING_CATALOG_GENERATE_SYMBOLS = YES;
 				SWIFT_ACTIVE_COMPILATION_CONDITIONS = DEBUG;
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
 				SWIFT_VERSION = 5.0;
@@ -320,11 +337,13 @@
 				CLANG_ENABLE_OBJC_WEAK = NO;
 				CODE_SIGN_ENTITLEMENTS = AssistantRuntimeDemoApp/AssistantRuntimeDemoApp.entitlements;
 				CODE_SIGN_STYLE = Automatic;
-				DEVELOPMENT_TEAM = T9G4574SJG;
 				GENERATE_INFOPLIST_FILE = NO;
 				INFOPLIST_FILE = AssistantRuntimeDemoApp/Info.plist;
 				IPHONEOS_DEPLOYMENT_TARGET = 17.0;
-				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
+				LD_RUNPATH_SEARCH_PATHS = (
+					"$(inherited)",
+					"@executable_path/Frameworks",
+				);
 				PRODUCT_BUNDLE_IDENTIFIER = ai.assistantruntime.demoapp;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SDKROOT = iphoneos;
@@ -343,11 +362,13 @@
 				CLANG_ENABLE_OBJC_WEAK = NO;
 				CODE_SIGN_ENTITLEMENTS = AssistantRuntimeDemoApp/AssistantRuntimeDemoApp.entitlements;
 				CODE_SIGN_STYLE = Automatic;
-				DEVELOPMENT_TEAM = T9G4574SJG;
 				GENERATE_INFOPLIST_FILE = NO;
 				INFOPLIST_FILE = AssistantRuntimeDemoApp/Info.plist;
 				IPHONEOS_DEPLOYMENT_TARGET = 17.0;
-				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
+				LD_RUNPATH_SEARCH_PATHS = (
+					"$(inherited)",
+					"@executable_path/Frameworks",
+				);
 				PRODUCT_BUNDLE_IDENTIFIER = ai.assistantruntime.demoapp;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SDKROOT = iphoneos;
@@ -390,9 +411,12 @@
 				CLANG_WARN_UNREACHABLE_CODE = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
 				COPY_PHASE_STRIP = NO;
+				DEAD_CODE_STRIPPING = YES;
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
+				DEVELOPMENT_TEAM = T9G4574SJG;
 				ENABLE_NS_ASSERTIONS = NO;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
+				ENABLE_USER_SCRIPT_SANDBOXING = YES;
 				GCC_C_LANGUAGE_STANDARD = gnu11;
 				GCC_NO_COMMON_BLOCKS = YES;
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
@@ -404,6 +428,7 @@
 				MTL_ENABLE_DEBUG_INFO = NO;
 				MTL_FAST_MATH = YES;
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				STRING_CATALOG_GENERATE_SYMBOLS = YES;
 				SWIFT_COMPILATION_MODE = wholemodule;
 				SWIFT_OPTIMIZATION_LEVEL = "-O";
 				SWIFT_VERSION = 5.0;

DemoApp/AssistantRuntimeDemoApp.xcodeproj/xcshareddata/xcschemes/AssistantRuntimeDemoApp.xcscheme

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1600"
+   LastUpgradeVersion = "2630"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"

DemoApp/AssistantRuntimeDemoApp/Shared/AgentDemoRuntimeFactory.swift

@@ -102,7 +102,7 @@ enum AgentDemoRuntimeFactory {
                 )
             ),
             approvalPresenter: approvalInbox,
-            stateStore: FileRuntimeStateStore(url: stateURL ?? defaultStateURL()),
+            stateStore: try! GRDBRuntimeStateStore(url: stateURL ?? defaultStateURL()),
             memory: .init(
                 store: try! SQLiteMemoryStore(url: defaultMemoryURL()),
                 automaticCapturePolicy: .init(
@@ -116,6 +116,16 @@ enum AgentDemoRuntimeFactory {
                         maxMemories: 2
                     )
                 )
+            ),
+            contextCompaction: AgentContextCompactionConfiguration(
+                isEnabled: true,
+                mode: .automatic,
+                visibility: .hidden,
+                strategy: .preferRemoteThenLocal,
+                trigger: .init(
+                    estimatedTokenThreshold: 2_000,
+                    retryOnContextLimitError: true
+                )
             )
         ))
     }
@@ -143,7 +153,7 @@ enum AgentDemoRuntimeFactory {
                 )
             ),
             approvalPresenter: NonInteractiveApprovalPresenter(),
-            stateStore: FileRuntimeStateStore(url: defaultStateURL()),
+            stateStore: try! GRDBRuntimeStateStore(url: defaultStateURL()),
             memory: .init(
                 store: try! SQLiteMemoryStore(url: defaultMemoryURL()),
                 automaticCapturePolicy: .init(
@@ -157,6 +167,16 @@ enum AgentDemoRuntimeFactory {
                         maxMemories: 2
                     )
                 )
+            ),
+            contextCompaction: AgentContextCompactionConfiguration(
+                isEnabled: true,
+                mode: .automatic,
+                visibility: .hidden,
+                strategy: .preferRemoteThenLocal,
+                trigger: .init(
+                    estimatedTokenThreshold: 2_000,
+                    retryOnContextLimitError: true
+                )
             )
         ))
     }
@@ -169,7 +189,7 @@ enum AgentDemoRuntimeFactory {
 
         return baseDirectory
             .appendingPathComponent("AssistantRuntimeDemoApp", isDirectory: true)
-            .appendingPathComponent("runtime-state.json")
+            .appendingPathComponent("runtime-state.sqlite")
     }
 
     static func defaultMemoryURL() -> URL {

DemoApp/AssistantRuntimeDemoApp/Shared/AgentDemoView+ChatSections.swift

@@ -41,6 +41,23 @@ extension AgentDemoView {
                     .foregroundStyle(.secondary)
             }
 
+            Toggle(
+                "Developer Logging",
+                isOn: Binding(
+                    get: { viewModel.developerLoggingEnabled },
+                    set: { viewModel.developerLoggingEnabled = $0 }
+                )
+            )
+            .toggleStyle(.switch)
+
+            Text("Debug builds start with logging enabled. Logs print to the Xcode console for restore, sign-in, thread lifecycle, turn events, and tool activity.")
+                .font(.caption)
+                .foregroundStyle(.secondary)
+
+            Text("State store: \(viewModel.resolvedStateURL.lastPathComponent)")
+                .font(.caption.monospaced())
+                .foregroundStyle(.secondary)
+
             LazyVGrid(columns: tileColumns, spacing: 12) {
                 registerToolTile
 
@@ -88,7 +105,6 @@ extension AgentDemoView {
             Text("Pick a thinking level for future requests. Existing threads stay intact; only new turns use the updated effort.")
                 .font(.subheadline)
                 .foregroundStyle(.secondary)
-
             LazyVGrid(columns: tileColumns, spacing: 12) {
                 ForEach(ReasoningEffort.allCases, id: \.self) { effort in
                     reasoningEffortTile(for: effort)

DemoApp/AssistantRuntimeDemoApp/Shared/AgentDemoView.swift

@@ -32,7 +32,6 @@ struct AgentDemoView: View {
 #endif
         .task {
             await viewModel.restore()
-            await viewModel.registerDemoTool()
         }
         .sheet(item: approvalRequestBinding) { request in
             approvalSheet(for: request)