chore: clean up repo for public visibility

- Remove .claude-memory.md
- Replace hardcoded admin credentials in README
- Remove continue-on-error from CI pipeline

Author: Avangard

.claude-memory.md

@@ -90,11 +90,9 @@ jobs:
           JWT_SECRET_KEY: test-jwt-secret
           SECRET_KEY: test-secret-key
           OPENAI_API_KEY: sk-test
-        continue-on-error: true  # Пока тестов нет
 
       - name: Upload coverage
         uses: codecov/codecov-action@v4
         with:
           files: backend/coverage.xml
           fail_ci_if_error: false
-        continue-on-error: true

.github/workflows/ci.yml

@@ -172,8 +172,8 @@ venv/bin/uvicorn backend.main:app --host 0.0.0.0 --port 8000 >> logs/backend.log
 
 ### Admin Login
 ```
-Email: admin@biotact.uz
-Password: admin123
+Email: <admin-email>
+Password: <your-secure-password>
 ```
 
 ### Upload Documents