feat(campaign): enableQuoteWall flag to gate the quote wall

[yingshinlee]

What

Add a per-campaign enableQuoteWall flag so only opted-in campaigns (e.g. 七日書) expose the quote wall / post-to-wall.

Changes

• migration: add enable_quote_wall boolean to campaign (default false)
• data backfill: enable it for existing 七日書 campaigns (name match used once at migration time; data-driven thereafter)
• expose enableQuoteWall on WritingChallenge + PutWritingChallengeInput, wired through resolver / campaignService / putWritingChallenge
• putQuote: server-side authoritative gate — reject posting to a campaign whose quote wall is not enabled (was: any campaign article)

Notes

• base = develop → ICU only.
• OSS toggle (matters-oss) and the web post-to-wall gating (matters-web) will follow once this is on ICU.
• Verified locally: tsc 0 errors, eslint clean, codegen regenerated. Migration run + resolver runtime are exercised by CI / ICU.

[codecov]

Codecov Report

❌ Patch coverage is 75.00000% with 4 lines in your changes missing coverage. Please review.
✅ Project coverage is 72.68%. Comparing base (b12c8b7) to head (fecd588).
⚠️ Report is 22 commits behind head on develop.

Files with missing lines	Patch %	Lines
...7000000_alter_campaign_to_add_enable_quote_wall.js	71.42%	2 Missing ⚠️
...00100_backfill_enable_quote_wall_seven_day_book.js	80.00%	1 Missing ⚠️
src/queries/campaign/index.ts	0.00%	1 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff            @@
##           develop    #4857   +/-   ##
========================================
  Coverage    72.68%   72.68%           
========================================
  Files         1068     1070    +2     
  Lines        21246    21262   +16     
  Branches      4641     4642    +1     
========================================
+ Hits         15442    15454   +12     
- Misses        5325     5329    +4     
  Partials       479      479           

☔ View full report in Codecov by Harness.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.