chore(ci): remove Codecov residue — coverage now local artifact

.github/workflows/ci.yml

@@ -253,10 +253,10 @@ jobs:
       - name: Process coverage
         uses: julia-actions/julia-processcoverage@v1
 
-      - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v6
+      - name: Upload coverage artifact (local, Codecov removed)
+        if: always()
+        uses: actions/upload-artifact@v4
         with:
-          file: lcov.info
-          token: ${{ secrets.CODECOV_TOKEN }}
-          slug: JoshuaJewell/MetaManifold-WebUI
-          fail_ci_if_error: false
+          name: julia-coverage-lcov
+          path: lcov.info
+          if-no-files-found: warn

README.md

@@ -7,7 +7,6 @@ SPDX-License-Identifier: AGPL-3.0-only
 [![Julia ≥ 1.0](https://img.shields.io/badge/Julia-%E2%89%A51.0-9558B2?logo=julia)](https://julialang.org)
 [![R ≥ 4.0](https://img.shields.io/badge/R-%E2%89%A54.0-276DC3?logo=r)](https://www.r-project.org)
 [![CI](https://github.com/JoshuaJewell/MetaManifold-WebUI/actions/workflows/ci.yml/badge.svg)](https://github.com/JoshuaJewell/MetaManifold-WebUI/actions/workflows/ci.yml)
-[![codecov](https://codecov.io/gh/JoshuaJewell/MetaManifold-WebUI/graph/badge.svg?token=20F1VLF590)](https://codecov.io/gh/JoshuaJewell/MetaManifold-WebUI)
 
 MetaManifold wraps standard amplicon sequencing workflows into a single configurable Julia orchestrator: from raw paired-end Next Generation Sequencing reads through denoising, taxonomy assignment, taxonomic filtering, and functional annotation, with interactive configuration and analysis in the browser.