Switch to tripel to describe ingredients

It is always the same:

- amount float32
- unit   string
- type   string

This is good as a starting point. Later the types of ingredients might
have to be tracked. In this a string as key is maybe not the best.

1 files changed, 7 insertions, 4 deletions

diff --git a/recipe.go b/recipe.go
index b28aebb..b80286a 100644
--- a/recipe.go
+++ b/recipe.go
@@ -15,13 +15,16 @@ type recipe struct {
 	Url      string
 	Steps    []struct {
 		Text        string
-		Ingredients []struct {
-			Type   string
-			Amount any
-		}
+		Ingredients []ingredient
 	}
 }
 
+type ingredient struct {
+	Amount float32
+	Unit   string
+	Type   string
+}
+
 func getRecipeText(id string) ([]byte, error) {
 	var b []byte
 	textpath := filepath.Join(config.Data, "recipes", id, "text")