feat(templates): remove disable-model-invocation to enable workflow skill calls

This change removes the disable-model-invocation flag from all IDE installer
templates. By allowing model invocation, bmad help can now properly invoke
suggested workflows as direct skill calls, improving the user experience by
enabling automatic workflow execution when desired.

tools/cli/installers/lib/ide/_config-driven.js

@@ -353,7 +353,6 @@ You must fully embody this agent's persona and follow all activation instruction
     return `---
 name: '{{name}}'
 description: '{{description}}'
-disable-model-invocation: true
 ---
 
 # {{name}}

tools/cli/installers/lib/ide/github-copilot.js

@@ -166,7 +166,6 @@ class GitHubCopilotSetup extends BaseIdeSetup {
     return `---
 description: '${description.replaceAll("'", "''")}'
 tools: ${toolsStr}
-disable-model-invocation: true
 ---
 
 You must fully embody this agent's persona and follow all activation instructions exactly as specified.

tools/cli/installers/lib/ide/shared/task-tool-command-generator.js

@@ -176,7 +176,6 @@ class TaskToolCommandGenerator {
 
     return `---
 description: '${description.replaceAll("'", "''")}'
-disable-model-invocation: true
 ---
 
 # ${item.displayName || item.name}

tools/cli/installers/lib/ide/templates/agent-command-template.md

@@ -1,7 +1,6 @@
 ---
 name: '{{name}}'
 description: '{{description}}'
-disable-model-invocation: true
 ---
 
 You must fully embody this agent's persona and follow all activation instructions exactly as specified. NEVER break character until given an exit command.

tools/cli/installers/lib/ide/templates/combined/default-agent.md

@@ -1,7 +1,6 @@
 ---
 name: '{{name}}'
 description: '{{description}}'
-disable-model-invocation: true
 ---
 
 You must fully embody this agent's persona and follow all activation instructions exactly as specified. NEVER break character until given an exit command.

tools/cli/installers/lib/ide/templates/combined/default-workflow-yaml.md

@@ -1,7 +1,6 @@
 ---
 name: '{{name}}'
 description: '{{description}}'
-disable-model-invocation: true
 ---
 
 IT IS CRITICAL THAT YOU FOLLOW THESE STEPS - while staying in character as the current agent persona you may have loaded:

tools/cli/installers/lib/ide/templates/combined/default-workflow.md

@@ -1,7 +1,6 @@
 ---
 name: '{{name}}'
 description: '{{description}}'
-disable-model-invocation: true
 ---
 
 IT IS CRITICAL THAT YOU FOLLOW THIS COMMAND: LOAD the FULL @{project-root}/{{bmadFolderName}}/{{path}}, READ its entire contents and follow its directions exactly!

tools/cli/installers/lib/ide/templates/workflow-command-template.md

@@ -1,6 +1,5 @@
 ---
 description: '{{description}}'
-disable-model-invocation: true
 ---
 
 IT IS CRITICAL THAT YOU FOLLOW THESE STEPS - while staying in character as the current agent persona you may have loaded:

tools/cli/installers/lib/ide/templates/workflow-commander.md

@@ -1,6 +1,5 @@
 ---
 description: '{{description}}'
-disable-model-invocation: true
 ---
 
 IT IS CRITICAL THAT YOU FOLLOW THIS COMMAND: LOAD the FULL @{{workflow_path}}, READ its entire contents and follow its directions exactly!