Feat/quest api & quest completion/claim reward working on write post page.

[Driedoutjerky]

Summary

• Adds mock quest API using local storage
• Adds mock user API using local storage for Will balance
• Adds useQuests hook to manage quest state and reward claiming
• Adds useCurrentUser hook to load and refresh current user state
• Connects WritePostPage with quest completion logic after post creation
• Adds Today’s Quests section to WritePostPage
• Adds Current Will display to WritePostPage
• Adds quest reward claiming flow from WritePostPage

Notes

• Used frontend mock data only.
• Local storage is used temporarily until backend endpoints are connected.
• Authentication is intentionally not included yet.
• The image quest cannot be completed yet because Attach an image is still a placeholder.
• Quest completion currently happens when a newly written post matches the quest requirements.
• Quest reward claiming updates the mock user’s will_balance.

Testing

Tested locally with:

npm run dev

Also, in Devtool, clear out local storage as below.

localStorage.removeItem("memory_egg_posts");
localStorage.removeItem("memory_egg_quests");
localStorage.removeItem("memory_egg_user");

Expected Output

1. Current Will appears in /write

• Go to /write.
• In the side panel, Current Will should appear.
• Initial value should be 0.

2. Today’s Quests appear in /write

• Go to /write.
• The side panel should show Today’s Quests.
• Initial quest statuses should be in the state assigned.

3. Complete Study quest by writing a Study post

• In /write, create a post with:

Title: Study test
Tag: Study
Content: I studied React hooks today.
Visibility: any option

• Then, press Post. You should be redirected to /archive.
• Go back to /write.
• "Write a Study Memory" quest status should become completed.
• Claim +10 button should be appeared.

4. Claim Study quest reward

• Click Claim +10 on the completed Study quest.
• Current Will in Memory Stats should increase from 0 to 10.
• Study quest status should become claimed.
• Claim button should disappear.

5. Try accomplishing the A Small Reflection quest.

Demo

• Below is the demo video of this PR.
  https://www.youtube.com/watch?v=Rj81SiDRKe0