feat: implement reel improvements (clean text, deletion, mobile TTS)

_bmad/core/tasks/workflow.xml

@@ -1,4 +1,4 @@
-<task id="_bmad/core/tasks/workflow.xml" name="Execute Workflow">
+<task id="_bmad/core/tasks/workflow.xml" name="Execute Workflow" internal="true">
   <objective>Execute given workflow by loading its configuration, following instructions, and producing output</objective>
 
   <llm critical="true">
@@ -81,7 +81,7 @@
               <action>Continue to next step</action>
             </if>
             <if response="p">
-              <action>Start the party-mode workflow {project-root}/_bmad/core/workflows/party-mode/workflow.yaml</action>
+              <action>Start the party-mode workflow {project-root}/_bmad/core/workflows/party-mode/workflow.md</action>
             </if>
             <if
               response="y">