fix(docs): update stale command references post v7.0.0 namespace rename

- data-platform/skills/visual-header.md: updated command mapping table
- viz-platform/claude-md-integration.md: fixed cross-plugin section
- git-flow/commands/git-status.md: updated quick actions
- git-flow/skills/visual-header.md: updated command header sections
- projman/CONFIGURATION.md: updated quick commands to pm-setup
- docs/DEBUGGING-CHECKLIST.md: fixed /debug to /pm-debug

All command references now use v7.0.0 namespaced names.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

plugins/viz-platform/claude-md-integration.md

@@ -44,9 +44,9 @@ If using with data-platform, add this section:
 ## Data + Visualization Workflow
 
 ### Data Loading (data-platform)
-- `/ingest {file}` - Load CSV, Parquet, or JSON
-- `/schema {table}` - View database schema
-- `/profile {data_ref}` - Statistical summary
+- `/data-ingest {file}` - Load CSV, Parquet, or JSON
+- `/data-schema {table}` - View database schema
+- `/data-profile {data_ref}` - Statistical summary
 
 ### Visualization (viz-platform)
 - `/viz-chart {type}` - Create charts from loaded data