fix(ci): use dynamic package detection with yarn package-tools --recursive

Replace hardcoded packages array with dynamic detection using
yarn package-tools list --recursive to correctly detect all affected
packages including dependents. This ensures webex is detected when
sub-packages change.

Co-authored-by: Cursor <cursoragent@cursor.com>

Author: vamshigovardhana

.github/workflows/pr-comment-bot.yml

@@ -69,7 +69,39 @@ jobs:
           echo "📦 Current version: v${VERSION}"
           echo "📌 Previous tag: ${PREVIOUS_TAG}"
       
-      - name: Get Merged PRs and Packages
+      - name: Get Changed Packages
+        id: get-packages
+        run: |
+          PREVIOUS_TAG="${{ steps.version-info.outputs.previous_tag }}"
+          
+          # Get packages with --recursive to include dependent packages (like webex)
+          # This ensures that if @webex/plugin-meetings changes, webex is also detected
+          if [ -n "$PREVIOUS_TAG" ]; then
+            PACKAGES=$(yarn package-tools list --recursive --since "$PREVIOUS_TAG" 2>/dev/null || echo "webex")
+          else
+            PACKAGES=$(yarn package-tools list --recursive --since origin/next 2>/dev/null || echo "webex")
+          fi
+          
+          echo "📦 Detected packages: ${PACKAGES}"
+          
+          # Convert comma-separated to JSON array (handle curly braces from output)
+          PACKAGES_CLEAN=$(echo "$PACKAGES" | tr -d '{}')
+          PACKAGES_JSON=$(echo "$PACKAGES_CLEAN" | tr ',' '\n' | sed 's/^[[:space:]]*//;s/[[:space:]]*$//' | sed 's/.*/"&"/' | tr '\n' ',' | sed 's/,$//' | sed 's/^/[/' | sed 's/$/]/')
+          
+          echo "packages=${PACKAGES_JSON}" >> $GITHUB_OUTPUT
+          
+          # Check if webex is in the packages list
+          if echo "$PACKAGES" | grep -q "webex"; then
+            echo "primary_package=webex" >> $GITHUB_OUTPUT
+            echo "✅ webex detected in packages"
+          else
+            # Use first package
+            PRIMARY=$(echo "$PACKAGES_CLEAN" | tr ',' '\n' | head -1 | sed 's/^[[:space:]]*//;s/[[:space:]]*$//')
+            echo "primary_package=${PRIMARY}" >> $GITHUB_OUTPUT
+            echo "📦 Primary package: ${PRIMARY}"
+          fi
+      
+      - name: Get Merged PRs
         id: get-prs
         uses: actions/github-script@v7
         with:
@@ -102,7 +134,7 @@ jobs:
               }
             } catch (error) {
               console.log('Error getting commits:', error.message);
-              return { prs: [], packages: [], commits: [] };
+              return { prs: [], commits: [] };
             }
             
             console.log(`Found ${commits.length} commits`);
@@ -140,17 +172,12 @@ jobs:
               prNumbers.add(testPrNumber.trim());
             }
             
-            // Get list of published packages from the deploy workflow
-            const packages = ['webex', '@webex/plugin-meetings', '@webex/calling'];
-            
             core.setOutput('pr_numbers', JSON.stringify(Array.from(prNumbers)));
-            core.setOutput('packages', JSON.stringify(packages));
             core.setOutput('commits', JSON.stringify(commitData));
             core.setOutput('commit_count', commits.length.toString());
             
             return { 
               prs: Array.from(prNumbers), 
-              packages: packages,
               commits: commitData 
             };
       
@@ -161,19 +188,23 @@ jobs:
             const version = '${{ steps.version-info.outputs.version }}';
             const versionNumber = '${{ steps.version-info.outputs.version_number }}';
             const prNumbers = JSON.parse('${{ steps.get-prs.outputs.pr_numbers }}');
-            const packages = JSON.parse('${{ steps.get-prs.outputs.packages }}');
+            const packages = JSON.parse('${{ steps.get-packages.outputs.packages }}');
+            const primaryPackage = '${{ steps.get-packages.outputs.primary_package }}' || 'webex';
             const commits = JSON.parse('${{ steps.get-prs.outputs.commits }}');
             const commitCount = '${{ steps.get-prs.outputs.commit_count }}';
             
             console.log(`Posting comments to ${prNumbers.length} PRs`);
+            console.log(`📦 Packages detected: ${packages.length}`);
+            console.log(`📦 Primary package for changelog: ${primaryPackage}`);
             
             if (prNumbers.length === 0) {
               console.log('No PRs found to comment on');
               return;
             }
             
-            // Build the changelog URL - only use stable_version to show all commits in that release
-            const changelogUrl = `https://webex.github.io/webex-js-sdk/changelog/?stable_version=${versionNumber}`;
+            // Build the changelog URL using the primary package (webex if detected, else first package)
+            const stableVersion = versionNumber.replace(/-next\..*$/, '');
+            const changelogUrl = `https://web-sdk.webex.com/changelog/?stable_version=${stableVersion}&package=${primaryPackage}&version=${versionNumber}`;
             
             // Build the package list markdown
             const packageList = packages.slice(0, 5).map(p => `\`${p}\``).join(', ');