Update command naming from colon to underscore format

Change command names from bmad:code:command to bmad_code_command
to align with new installer naming conventions.

Author: Brian Madison

src/module-help.csv

@@ -20,9 +20,9 @@
 #
 module,phase,name,code,sequence,workflow-file,command,required,agent,options,description,output-location,outputs,
 # anytime workflows - available at any time
-code,anytime,Example Workflow,EW,10,_bmad/code/workflows/example/workflow.yaml,bmad:code:example-workflow,false,example-agent,Create Mode,"An example anytime workflow that can be run anytime",output_folder,"example output",
+code,anytime,Example Workflow,EW,10,_bmad/code/workflows/example/workflow.yaml,bmad_code_example-workflow,false,example-agent,Create Mode,"An example anytime workflow that can be run anytime",output_folder,"example output",
 # numbered phases - sequential workflow stages
-code,1-discover,Discovery Step,DS,10,_bmad/code/workflows/discovery/workflow.yaml,bmad:code:discovery,false,example-agent,Create Mode,"First phase of sequential workflow",output_folder,"discovery document",
-code,2-define,Definition Step,DS,10,_bmad/code/workflows/definition/workflow.yaml,bmad:code:definition,true,example-agent,Create Mode,"Required step before moving to next phase",output_folder,"definition document",
-code,3-build,Build Step,BS,10,_bmad/code/workflows/build/workflow.yaml,bmad:code:build,true,example-agent,Create Mode,"Build and implement phase",output_folder,"implementation",
-code,4-ship,Ship Step,SS,10,_bmad/code/workflows/ship/workflow.yaml,bmad:code:ship,false,example-agent,Create Mode,"Final delivery and release phase",output_folder,"release",
+code,1-discover,Discovery Step,DS,10,_bmad/code/workflows/discovery/workflow.yaml,bmad_code_discovery,false,example-agent,Create Mode,"First phase of sequential workflow",output_folder,"discovery document",
+code,2-define,Definition Step,DS,10,_bmad/code/workflows/definition/workflow.yaml,bmad_code_definition,true,example-agent,Create Mode,"Required step before moving to next phase",output_folder,"definition document",
+code,3-build,Build Step,BS,10,_bmad/code/workflows/build/workflow.yaml,bmad_code_build,true,example-agent,Create Mode,"Build and implement phase",output_folder,"implementation",
+code,4-ship,Ship Step,SS,10,_bmad/code/workflows/ship/workflow.yaml,bmad_code_ship,false,example-agent,Create Mode,"Final delivery and release phase",output_folder,"release",