fix: remove manual coverage comment step - let Codecov handle PR comments

Author: Daniel Sullivan

.github/workflows/ci.yml

@@ -62,75 +62,4 @@ jobs:
           fail_ci_if_error: false
           verbose: true
 
-      - name: Coverage Report Comment
-        uses: actions/github-script@v7
-        if: github.event_name == 'pull_request'
-        with:
-          script: |
-            const fs = require('fs');
-            
-            // Read Go coverage
-            let goCoverageText = 'Not available';
-            try {
-              const coverageOutput = await exec.exec('go', ['tool', 'cover', '-func=coverage.out'], {
-                silent: true,
-                listeners: {
-                  stdout: (data) => { goCoverageText = data.toString(); }
-                }
-              });
-            } catch (e) {
-              console.log('Go coverage parsing failed:', e);
-            }
-            
-            // Extract Go coverage percentage
-            const goMatch = goCoverageText.match(/total:\s+\(statements\)\s+([\d.]+)%/);
-            const goCoverage = goMatch ? goMatch[1] + '%' : 'Parse failed';
-            
-            // Read Frontend coverage
-            let frontendCoverage = 'Not available';
-            try {
-              if (fs.existsSync('./frontend/coverage/coverage-summary.json')) {
-                const summary = JSON.parse(fs.readFileSync('./frontend/coverage/coverage-summary.json', 'utf8'));
-                frontendCoverage = summary.total.statements.pct + '%';
-              }
-            } catch (e) {
-              console.log('Frontend coverage parsing failed:', e);
-            }
-            
-            const comment = `## 📊 Test Coverage Report
-            
-            | Component | Coverage |
-            |-----------|----------|
-            | 🔧 Go Backend | ${goCoverage} |
-            | ⚛️  Frontend | ${frontendCoverage} |
-            
-            Coverage reports are also uploaded to [Codecov](https://codecov.io/gh/daniel-sullivan/babel-bridge/pull/${context.issue.number}) for detailed analysis.
-            
-            ---
-            *Coverage generated by GitHub Actions*`;
-            
-            // Find and update existing comment or create new one
-            const comments = await github.rest.issues.listComments({
-              owner: context.repo.owner,
-              repo: context.repo.repo,
-              issue_number: context.issue.number,
-            });
-            
-            const existingComment = comments.data.find(c => c.body.includes('📊 Test Coverage Report'));
-            
-            if (existingComment) {
-              await github.rest.issues.updateComment({
-                owner: context.repo.owner,
-                repo: context.repo.repo,
-                comment_id: existingComment.id,
-                body: comment
-              });
-            } else {
-              await github.rest.issues.createComment({
-                owner: context.repo.owner,
-                repo: context.repo.repo,
-                issue_number: context.issue.number,
-                body: comment
-              });
-            }