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/data-platform/skills/visual-header.md

@@ -14,16 +14,18 @@ Display at the start of every command execution:
 
 | Command | Header Text |
 |---------|-------------|
-| initial-setup | Setup Wizard |
-| ingest | Ingest |
-| profile | Data Profile |
-| schema | Schema Explorer |
+| data-setup | Setup Wizard |
+| data-ingest | Ingest |
+| data-profile | Data Profile |
+| data-schema | Schema Explorer |
 | data-quality | Data Quality |
-| run | dbt Run |
+| data-run | dbt Run |
 | dbt-test | dbt Tests |
-| lineage | Lineage |
+| data-lineage | Lineage |
 | lineage-viz | Lineage Visualization |
-| explain | Model Explanation |
+| data-explain | Model Explanation |
+| data-review | Data Review |
+| data-gate | Data Gate |
 
 ## Summary Box Format