Moves the sales enablement and positioning content into a better section

[joethreepwood]

Changes

Fixes a handbook issue, corrects some nav issues.

Checklist

• I've read the docs and/or content style guides.
• Words are spelled using American English
• Use relative URLs for internal links
• I've checked the pages added or changed in the Vercel preview build
• If I moved a page, I added a redirect in vercel.json

[github-actions]

Deploy preview

Status	Details	Updated (UTC)
🟢 Ready	View preview	May 27, 2026 10:52AM

[github-actions]

Vale prose linter → found 157 errors, 225 warnings, 0 suggestions in your markdown

Full report → · Copy the Job Summary code block into an LLM to batch-fix issues.

Note: Too many findings to show inline. See the Job Summary linked above.

File	Errors	Warnings	Suggestions
contents/handbook/marketing/positioning/analytics.md	13	29	0
contents/handbook/marketing/positioning/data-pipelines.md	18	40	0
contents/handbook/marketing/positioning/data-warehouse.md	27	28	0
contents/handbook/marketing/positioning/experiments.md	13	30	0
contents/handbook/marketing/positioning/feature-flags.md	15	26	0
contents/handbook/marketing/positioning/index.md	20	6	0
contents/handbook/marketing/positioning/llm-analytics.md	20	22	0
contents/handbook/marketing/positioning/posthog-ai.md	18	14	0
contents/handbook/marketing/positioning/session-replay.md	13	30	0