Adds article and feed models

internal/model/article.go

@@ -0,0 +1,13 @@
+package model
+
+import "time"
+
+// TODO: Tag for article?
+type Article struct {
+	ID     int64
+	Name   string
+	Url    string
+	Read   bool
+	ReadAt time.Time
+	FeedID *int64
+}

internal/model/feed.go

@@ -0,0 +1,8 @@
+package model
+
+type Feed struct {
+	ID     int64
+	Name   string
+	Url    string
+	UserID int64
+}