Fix verbose log artifact name conflicts when action runs multiple times

Co-authored-by: derekmisler <2684662+derekmisler@users.noreply.github.com>

Author: Copilot

action.yml

@@ -476,6 +476,8 @@ runs:
         fi
         echo "verbose-log-file=$VERBOSE_LOG_FILE" >> $GITHUB_OUTPUT
         echo "Verbose log file: $VERBOSE_LOG_FILE"
+        VERBOSE_LOG_BASENAME=$(basename "$VERBOSE_LOG_FILE")
+        echo "verbose-log-artifact-name=cagent-verbose-log-${GITHUB_RUN_ID}-${GITHUB_RUN_ATTEMPT}-${GITHUB_JOB}-${VERBOSE_LOG_BASENAME}" >> $GITHUB_OUTPUT
 
         # Build command arguments array (SECURE: no eval!)
         ARGS=("run" "--exec")
@@ -701,7 +703,7 @@ runs:
       if: always() && steps.run-agent.outputs.verbose-log-file != ''
       uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
       with:
-        name: cagent-verbose-log-${{ github.run_id }}-${{ github.run_attempt }}-${{ github.job }}
+        name: ${{ steps.run-agent.outputs.verbose-log-artifact-name }}
         path: ${{ steps.run-agent.outputs.verbose-log-file }}
         retention-days: 14
         if-no-files-found: ignore