add: OpenGraph image, timeline card state

Added three states to timeline card, added open graph image and description

shared/PriceCard.ts

@@ -1,4 +1,4 @@
-export type Card = {
+export type PriceCard = {
   uuid : string
   name : string
   price : string

shared/TimelineCard.ts

@@ -0,0 +1,11 @@
+export type TimelineState = 'planned' | 'inProgress' | 'done'
+
+export type TimelineCard = {
+  icon: string
+  title: string
+  description: string
+  state: {
+    value: TimelineState
+    message ?: string
+  }
+}