docs: sync command reference groups

Author: dbpolito

packages/web/src/content/docs/docs/reference/commands/index.mdx

@@ -7,7 +7,8 @@ Kompass ships workflow-oriented commands authored as explicit templates in `pack
 
 ## Groups
 
-- Core: `/ask`, `/branch`, `/commit`, `/commit-and-push`, `/learn`, `/merge`, `/rmslop`, `/skill/create`, `/skill/optimize`
+- Workflow: `/ask`, `/branch`, `/commit`, `/commit-and-push`, `/merge`, `/rmslop`
+- Guidelines: `/learn`, `/skill/create`, `/skill/optimize`
 - Ticket: `/ticket/ask`, `/ticket/create`, `/ticket/dev`, `/ticket/plan`, `/ticket/plan-and-sync`
 - PR: `/pr/create`, `/pr/fix`, `/pr/review`, `/review`
 - Orchestration: `/dev`, `/ship`, `/todo`
@@ -19,7 +20,7 @@ Kompass ships workflow-oriented commands authored as explicit templates in `pack
 - navigator workflows orchestrate locally and delegate focused leaf work with literal `<delegate>` blocks
 - outputs are deterministic, reviewable, and usually terminal
 
-## Core workflows
+## Workflow Commands
 
 ### `/ask`