Hotfix release for Stage C `plan-stage-c-high-batch` Release 1 — closes the **wider P-H008 marketing-count drift class** caught by post-deploy smoke testing of 1.10.0.

Hotfix release for Stage C plan-stage-c-high-batch Release 1 — closes the wider P-H008 marketing-count drift class caught by post-deploy smoke testing of 1.10.0. The 1.10.0 P-H008 fix scope was narrow (just installation.mdx + stats.ts); post-deploy curl of https://massu.ai/docs/getting-started/installation revealed 36 OTHER marketing surfaces still hardcoded "11 lifecycle hooks" / "11 hooks" / "43 workflow commands" literals across website/src/ (TSX pages, layouts, components, data files, lib/email.ts) AND website/content/ (MDX docs + articles). Same structural bug class as P-019 (MCP_TOOL_COUNT drift); fix follows the same structural pattern.

Fixed

• website/src/app/layout.tsx + features/page.tsx + docs/layout.tsx + about/page.tsx + overview/page.tsx + how-it-works/page.tsx + checkout/cancel/page.tsx — replaced hardcoded literals "11 lifecycle hooks" / "11 hooks" / "59 workflow commands" / "11 AI agents" with named-export consumption (LIFECYCLE_HOOK_COUNT, WORKFLOW_COMMAND_COUNT, AI_AGENT_COUNT) from @/data/stats. Mirrors the P-019 pattern. P-H008-extended.
• website/src/components/sections/Hero.tsx + OpenSourceSection.tsx + HowItWorksPreview.tsx + pricing/PricingFAQ.tsx — same named-export migration. P-H008-extended.
• website/src/data/articles.ts + pricing.ts + features.ts — converted hardcoded counts to template-literal references to the stats SoT named exports. P-H008-extended.
• website/src/lib/email.ts — pre-existing "43 workflow commands" drift (also pre-1.5.x) fixed to ${WORKFLOW_COMMAND_COUNT} reference. CR-9 bonus surface caught while fixing P-H008-extended.
• website/content/docs/getting-started/index.mdx + guides/troubleshooting.mdx + reference/cli-reference.mdx + articles/automated-enforcement.mdx — MDX literal updates 11→16 hooks. MDX files don't consume TS imports; drift-guard ban catches future regressions.

Added

• website/src/tests/marketing-tool-count-against-source-truth.test.ts — extended drift-guard BANNED patterns to cover the new bug classes. Hook-count "11 lifecycle hooks" / "11 hooks", command-count "43 workflow commands" / "47 commands" / "49 commands", AI-agent-count "7 AI agents" / "9 AI agents" are now scanned across website/src/ + website/content/. Closes the same bug class P-019 closed for MCP_TOOL_COUNT — but for the FULL stats.ts named-export family.