Adds godotenv and fixes filtering logic

proxy/go.mod

@@ -9,5 +9,6 @@ require (
 
 require (
 	github.com/felixge/httpsnoop v1.0.3 // indirect
+	github.com/joho/godotenv v1.5.1 // indirect
 	github.com/mattn/go-sqlite3 v1.14.28 // indirect
 )

proxy/go.sum

@@ -4,5 +4,7 @@ github.com/gorilla/handlers v1.5.2 h1:cLTUSsNkgcwhgRqvCNmdbRWG0A3N4F+M2nWKdScwyE
 github.com/gorilla/handlers v1.5.2/go.mod h1:dX+xVpaxdSw+q0Qek8SSsl3dfMk3jNddUkMzo0GtH0w=
 github.com/gorilla/mux v1.8.1 h1:TuBL49tXwgrFYWhqrNgrUNEY92u81SPhu7sTdzQEiWY=
 github.com/gorilla/mux v1.8.1/go.mod h1:AKf9I4AEqPTmMytcMc0KkNouC66V3BtZ4qD5fmWSiMQ=
+github.com/joho/godotenv v1.5.1 h1:7eLL/+HRGLY0ldzfGMeQkb7vMd0as4CfYvUVzLqw0N0=
+github.com/joho/godotenv v1.5.1/go.mod h1:f4LDr5Voq0i2e/R5DDNOoa2zzDfwtkZa6DnEwAbqwq4=
 github.com/mattn/go-sqlite3 v1.14.28 h1:ThEiQrnbtumT+QMknw63Befp/ce/nUPgBPMlRFEum7A=
 github.com/mattn/go-sqlite3 v1.14.28/go.mod h1:Uh1q+B4BYcTPb+yiD3kU8Ct7aC0hY9fxUwlHK0RXw+Y=

proxy/internal/config/config.go

@@ -2,8 +2,11 @@ package config
 
 import (
 	"os"
+	"path/filepath"
 	"strconv"
 	"time"
+
+	"github.com/joho/godotenv"
 )
 
 type Config struct {
@@ -31,6 +34,17 @@ type StorageConfig struct {
 }
 
 func Load() (*Config, error) {
+	// Load .env file if it exists
+	// Look for .env file in the project root (one level up from proxy/)
+	envPath := filepath.Join("..", ".env")
+	if err := godotenv.Load(envPath); err != nil {
+		// If .env doesn't exist in parent directory, try current directory
+		if err := godotenv.Load(".env"); err != nil {
+			// .env file is optional, so we just log and continue
+			// This allows the app to work with system environment variables only
+		}
+	}
+
 	cfg := &Config{
 		Server: ServerConfig{
 			Port:         getEnv("PORT", "3001"),

proxy/internal/service/storage_sqlite.go

@@ -73,15 +73,20 @@ func (s *sqliteStorageService) SaveRequest(request *model.RequestLog) (string, e
 		return "", fmt.Errorf("failed to marshal body: %w", err)
 	}
 
-	// Extract model from body if available
-	var modelName string
-	if body, ok := request.Body.(map[string]interface{}); ok {
-		if model, ok := body["model"].(string); ok {
-			modelName = model
-			request.Model = model // Also set it in the struct
+	// Model should already be set by the handler
+	modelName := request.Model
+	if modelName == "" {
+		// Defensive fallback: try to extract from body if somehow not set
+		if body, ok := request.Body.(map[string]interface{}); ok {
+			if model, ok := body["model"].(string); ok {
+				modelName = model
+				request.Model = model
+			}
 		}
 	}
 
+	log.Printf("🔧 Saving request with model: '%s' (ID: %s)", modelName, request.RequestID)
+
 	query := `
 		INSERT INTO requests (id, timestamp, method, endpoint, headers, body, user_agent, content_type, model)
 		VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)