chore: clean up unused files and fix Vercel config

- Remove --scope option from Vercel link command (for personal account)
- Remove VERCEL_ORG_ID env variable (not needed for personal account)
- Delete test trigger files (test-trigger.txt, test-trigger-2.md, test-weekly-trigger.md)
- Delete completed PRD docs (api-migration, eslint-prettier-migration, husky-ci-workflow)
- Rename 클로드.md to CLAUDE.md

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Author: manNomi

.github/workflows/build.yml

@@ -3,7 +3,6 @@ permissions:
   contents: write
 
 env:
-  VERCEL_ORG_ID: ${{ secrets.VERCEL_ORG_ID }}
   VERCEL_PROJECT_ID: ${{ secrets.VERCEL_PROJECT_ID }}
   VERCEL_ENV: preview
 
@@ -31,7 +30,7 @@ jobs:
         run: npm install --global vercel@latest
 
       - name: Link Vercel Project
-        run: vercel link --yes --scope=${{ secrets.VERCEL_ORG_ID }} --project=${{ secrets.VERCEL_PROJECT_ID }} --token=${{ secrets.VERCEL_TOKEN }}
+        run: vercel link --yes --project=${{ secrets.VERCEL_PROJECT_ID }} --token=${{ secrets.VERCEL_TOKEN }}
 
       - name: Pull Vercel Environment Information
         run: vercel pull --yes --environment=${{ env.VERCEL_ENV }} --token=${{ secrets.VERCEL_TOKEN }}

.github/workflows/release.yml

@@ -4,7 +4,6 @@ permissions:
   contents: write
 
 env:
-  VERCEL_ORG_ID: ${{ secrets.VERCEL_ORG_ID }}
   VERCEL_PROJECT_ID: ${{ secrets.VERCEL_PROJECT_ID }}
   VERCEL_ENV: production
 
@@ -46,7 +45,7 @@ jobs:
         run: npm install --global vercel@latest
 
       - name: Link Vercel Project
-        run: vercel link --yes --scope=${{ secrets.VERCEL_ORG_ID }} --project=${{ secrets.VERCEL_PROJECT_ID }} --token=${{ secrets.VERCEL_TOKEN }}
+        run: vercel link --yes --project=${{ secrets.VERCEL_PROJECT_ID }} --token=${{ secrets.VERCEL_TOKEN }}
 
       - name: Pull Vercel Environment Information
         run: vercel pull --yes --environment=${{ env.VERCEL_ENV }} --token=${{ secrets.VERCEL_TOKEN }}