Show actual branch name and separate PR row in repository information

Agent-Logs-Url: https://github.com/cmderdev/cmder/sessions/7ac9b75c-de48-4c0b-98db-108cc3423c0e

Co-authored-by: DRSDavidSoft <4673812+DRSDavidSoft@users.noreply.github.com>

Author: Copilot

.github/workflows/build.yml

@@ -48,19 +48,35 @@ jobs:
         $cmderVersion = Get-VersionStr
         $buildTime = (Get-Date).ToUniversalTime().ToString("yyyy-MM-ddTHH:mm:ssZ")
 
-        # Determine branch link (handle PR merge refs)
-        $branchName = "${{ github.ref_name }}"
+        # Determine branch and PR information
+        $refName = "${{ github.ref_name }}"
+        $headRef = "${{ github.head_ref }}"
+        $eventName = "${{ github.event_name }}"
+        $prNumber = $null
+        $actualBranchName = $refName
         $branchLink = ""
-        if ($branchName -match '^(\d+)/(merge|head)$') {
-          # This is a PR merge/head ref, link to the PR
+        $prLink = ""
+        
+        # Check if this is a PR merge ref (e.g., "3061/merge")
+        if ($refName -match '^(\d+)/(merge|head)$') {
           $prNumber = $Matches[1]
-          $branchLink = "https://github.com/${{ github.repository }}/pull/$prNumber"
-        } elseif ("${{ github.event_name }}" -eq "pull_request") {
-          # This is a pull request event, link to the PR
-          $branchLink = "https://github.com/${{ github.repository }}/pull/${{ github.event.pull_request.number }}"
+          # Use head_ref for the actual branch name if available
+          if ($headRef) {
+            $actualBranchName = $headRef
+          }
+          $branchLink = "https://github.com/${{ github.repository }}/tree/$actualBranchName"
+          $prLink = "https://github.com/${{ github.repository }}/pull/$prNumber"
+        } elseif ($eventName -eq "pull_request") {
+          # This is a pull request event
+          $prNumber = "${{ github.event.pull_request.number }}"
+          if ($headRef) {
+            $actualBranchName = $headRef
+          }
+          $branchLink = "https://github.com/${{ github.repository }}/tree/$actualBranchName"
+          $prLink = "https://github.com/${{ github.repository }}/pull/$prNumber"
         } else {
           # Regular branch, link to the branch tree
-          $branchLink = "https://github.com/${{ github.repository }}/tree/${{ github.ref_name }}"
+          $branchLink = "https://github.com/${{ github.repository }}/tree/$refName"
         }
 
         $summary = @"
@@ -72,7 +88,8 @@ jobs:
         | Property | Value |
         | --- | --- |
         | Repository | [``${{ github.repository }}``](https://github.com/${{ github.repository }}) |
-        | Branch | [``$branchName``]($branchLink) |
+        | Branch | [``$actualBranchName``]($branchLink) |
+        $(if ($prNumber) { "| Pull Request | [#$prNumber]($prLink) |" })
         | Commit | [``${{ github.sha }}``](https://github.com/${{ github.repository }}/commit/${{ github.sha }}) |
         | Actor | [@${{ github.actor }}](https://github.com/${{ github.actor }}) |
         | Workflow | ``${{ github.workflow }}`` |