chore: add copyright headers, CI tests, and sanitize gitignore

internal/application/contextengine/config.go

@@ -1,3 +1,7 @@
+// Copyright 2026 Syntrex Lab. All rights reserved.
+// Use of this source code is governed by an Apache-2.0 license
+// that can be found in the LICENSE file.
+
 package contextengine
 
 import (

internal/application/contextengine/config_test.go

@@ -1,3 +1,7 @@
+// Copyright 2026 Syntrex Lab. All rights reserved.
+// Use of this source code is governed by an Apache-2.0 license
+// that can be found in the LICENSE file.
+
 package contextengine
 
 import (
@@ -5,9 +9,9 @@ import (
 	"path/filepath"
 	"testing"
 
-	ctxdomain "github.com/syntrex-lab/gomcp/internal/domain/context"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
+	ctxdomain "github.com/syntrex-lab/gomcp/internal/domain/context"
 )
 
 func TestLoadConfig_FileNotExists(t *testing.T) {

internal/application/contextengine/engine.go

@@ -1,3 +1,7 @@
+// Copyright 2026 Syntrex Lab. All rights reserved.
+// Use of this source code is governed by an Apache-2.0 license
+// that can be found in the LICENSE file.
+
 // Package contextengine implements the Proactive Context Engine.
 // It automatically injects relevant memory facts into every MCP tool response
 // via ToolHandlerMiddleware, so the LLM always has context without asking.

internal/application/contextengine/engine_test.go

@@ -1,3 +1,7 @@
+// Copyright 2026 Syntrex Lab. All rights reserved.
+// Use of this source code is governed by an Apache-2.0 license
+// that can be found in the LICENSE file.
+
 package contextengine
 
 import (
@@ -10,9 +14,9 @@ import (
 	"github.com/mark3labs/mcp-go/mcp"
 	"github.com/syntrex-lab/gomcp/internal/domain/memory"
 
-	ctxdomain "github.com/syntrex-lab/gomcp/internal/domain/context"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
+	ctxdomain "github.com/syntrex-lab/gomcp/internal/domain/context"
 )
 
 // --- Mock FactProvider ---

internal/application/contextengine/processor.go

@@ -1,3 +1,7 @@
+// Copyright 2026 Syntrex Lab. All rights reserved.
+// Use of this source code is governed by an Apache-2.0 license
+// that can be found in the LICENSE file.
+
 // Package contextengine — processor.go
 // Processes unprocessed interaction log entries into session summary facts.
 // This closes the memory loop: tool calls → interaction log → summary facts → boot instructions.

internal/application/contextengine/processor_test.go

@@ -1,3 +1,7 @@
+// Copyright 2026 Syntrex Lab. All rights reserved.
+// Use of this source code is governed by an Apache-2.0 license
+// that can be found in the LICENSE file.
+
 package contextengine
 
 import (
@@ -5,10 +9,10 @@ import (
 	"testing"
 	"time"
 
-	"github.com/syntrex-lab/gomcp/internal/domain/memory"
-	"github.com/syntrex-lab/gomcp/internal/infrastructure/sqlite"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
+	"github.com/syntrex-lab/gomcp/internal/domain/memory"
+	"github.com/syntrex-lab/gomcp/internal/infrastructure/sqlite"
 )
 
 // --- mock FactStore for processor tests ---

internal/application/contextengine/provider.go

@@ -1,3 +1,7 @@
+// Copyright 2026 Syntrex Lab. All rights reserved.
+// Use of this source code is governed by an Apache-2.0 license
+// that can be found in the LICENSE file.
+
 package contextengine
 
 import (

internal/application/contextengine/provider_test.go

@@ -1,3 +1,7 @@
+// Copyright 2026 Syntrex Lab. All rights reserved.
+// Use of this source code is governed by an Apache-2.0 license
+// that can be found in the LICENSE file.
+
 package contextengine
 
 import (
@@ -6,9 +10,9 @@ import (
 	"sync"
 	"testing"
 
-	"github.com/syntrex-lab/gomcp/internal/domain/memory"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
+	"github.com/syntrex-lab/gomcp/internal/domain/memory"
 )
 
 // --- Mock FactStore for provider tests ---