feat: search cmd

chore: raw sql replaced with squirrel
fix: -n is now required for add cmd

internal/models/methods.go

@@ -0,0 +1,12 @@
+package models
+
+func (sq *SearchQuery) IsEmpty() bool {
+	isEmpty := sq.Text == "" &&
+		sq.Name == "" &&
+		sq.Command == "" &&
+		sq.Description == "" &&
+		len(sq.Tags) < 1 &&
+		sq.Cursor == 0 &&
+		sq.Limit == 0
+	return isEmpty
+}