docs: update references to removed debug and deployment files

- Update tests/README-CLEANUP.md to reflect removal of auth-debug files
- Update docs/development/SECURITY_CHANGES.md to remove Gitea references
- Ensures documentation accurately reflects current codebase state
- Maintains consistency between docs and actual file structure

docs/development/SECURITY_CHANGES.md

@@ -32,9 +32,6 @@ Updated all deployment and build scripts with secure password fallbacks:
 ### 4. CI/CD Workflows
 
 - **`.github/workflows/build-deploy.yml`**: Updated fallback passwords to secure values
-- **`.gitea/workflows/ci-cd.yml`**: Updated fallback passwords to secure values
-- **`.gitea/docker-compose.ci.yml`**: Updated test database passwords
-- **`.gitea/gitea-bake.hcl`**: Updated default password variables
 
 ### 5. Environment Files
 
@@ -46,8 +43,7 @@ Updated all deployment and build scripts with secure password fallbacks:
 
 - **`README.md`**: Updated default admin credentials documentation
 - **`SECURITY.md`**: Created comprehensive security guide with checklists
-- **`.gitea/README.md`**: Updated documentation
-- **`GITEA_SETUP.md`**: Updated setup instructions
+- **`README.md`**: Updated documentation
 
 ## 🛡️ Security Improvements
 
@@ -105,9 +101,6 @@ Updated all deployment and build scripts with secure password fallbacks:
 - `.env.production`
 - `test.env`
 - `.github/workflows/build-deploy.yml`
-- `.gitea/workflows/ci-cd.yml`
-- `.gitea/docker-compose.ci.yml`
-- `.gitea/gitea-bake.hcl`
 
 ### Scripts (8)
 
@@ -124,8 +117,7 @@ Updated all deployment and build scripts with secure password fallbacks:
 - `README.md`
 - `SECURITY.md` (created)
 - `SECURITY_CHANGES.md` (this file)
-- `.gitea/README.md`
-- `GITEA_SETUP.md`
+- `README.md`
 
 ## ✅ Verification