feat: exporter api, json exporter

internal/models/models.go

@@ -6,12 +6,12 @@ import (
 )
 
 type Spell struct {
-	Id          int
-	Name        string
-	Spell       string
-	ShortDesc   string
-	Description string
-	Tags        []string
+	Id          int      `json:"-"`
+	Name        string   `json:"name,omitempty"`
+	Spell       string   `json:"spell,omitempty"`
+	ShortDesc   string   `json:"short_desc,omitempty"`
+	Description string   `json:"description,omitempty"`
+	Tags        []string `json:"tags,omitempty"`
 }
 
 type SpellCast struct {