[Sweetee] Add collaborative doodling widget

Timezone differences and work schedules make it hard for my girlfriend (🇹🇭) and I (🇦🇺/🇹🇼) to connect on weekdays, so I built Sweetee, a shared space where we exchange our feelings, photos, doodles, and wacky responses to convo-starters to feel present in each other’s days. Drawing watercolor paintings for each other is one of our favourite things to do together whenever we close the gap. So I built in a collaborative doodling widget so we can do this everyday. Now I use it to practice Thai writing, and she grades my attempts. I feel the most connected when I have a good sense of how my partner’s feeling, but I don’t want to keep checking in with “How are you?” every few hours, so I built a mood-sharing widget that allows us to see each other’s mood and send love notes from our homepage throughout the day. We can chat, answer deep conversation questions, and share moods and photos in one place. I'm also building in mini games so we can play together while on call. My passion for building was inspired by the many incredible projects that I’ve come to try on this subreddit. I want to give back to you guys, so everybody on the [waitlist](https://www.sweetee-app.com/) would get 6 month premium access. I’m launching on the app store next week. Would love to hear feedback from you guys!