new file: .env

new file:   bot.db
	new file:   db/db.go
	new file:   go.mod
	new file:   go.sum
	new file:   handlers/dashboard.go
	new file:   handlers/webhook.go
	new file:   main.go
	new file:   services/openrouter.go
	new file:   services/whatsapp.go
	new file:   templates/dashboard.html
	new file:   types/types.go

services/openrouter.go

@@ -0,0 +1,34 @@
+package services
+
+import (
+	"bytes"
+	"encoding/json"
+	"net/http"
+	"os"
+)
+
+func GetAIResponse(input string) (string, error) {
+	apiKey := os.Getenv("OPENROUTER_API_KEY")
+	payload := map[string]interface{}{
+		"model": "stepfun/step-3.5-flash:free",
+		"messages": []map[string]string{
+			{"role": "system", "content": "You are a business assistant in Chile. Book appointments or answer FAQs."},
+			{"role": "user", "content": input},
+		},
+	}
+
+	data, _ := json.Marshal(payload)
+	req, _ := http.NewRequest("POST", "https://openrouter.ai/api/v1/chat/completions", bytes.NewBuffer(data))
+	req.Header.Set("Authorization", "Bearer "+apiKey)
+	req.Header.Set("Content-Type", "application/json")
+
+	resp, err := http.DefaultClient.Do(req)
+	if err != nil {
+		return "", err
+	}
+	defer resp.Body.Close()
+
+	// Simplification: You need to parse the JSON response here, seki.
+	// I assume you know how to decode a nested map. Big assumption, I know.
+	return "AI Response Placeholder", nil
+}

services/whatsapp.go

@@ -0,0 +1 @@
+package services