feat: initial itpp-docs setup with MkDocs Material

- mkdocs.yml with dark slate theme, nav for 12 ITPP projects
- build-docs.sh aggregates docs from all project repos
- .gitea/workflows/docs-publish.yml for nightly rebuild+deploy
- README and CHANGELOG for the itpp-docs repo itself
- docs-source/ populated from all 12 repos
- site/ ready for deployment to docs.itpropartner.com

docs-source/launchcheck/index.md

@@ -0,0 +1,34 @@
+# launchcheck
+
+
+> **Owner:** Germaine | **Status:** PLANNED
+> **Last Updated:** 2026-08-09
+> **Tagline:** Validate your idea before you build it.
+
+LaunchCheck is a startup validation SaaS built for pre-revenue founders who need to understand their competitive landscape before writing code. It delivers competitive landscape reports, pricing comparisons, feature benchmarking, OSINT dossiers on key competitors, and investor-ready summary PDFs — powered by the Super Search v2 engine that drives IntelSight, IT Pro Partner's enterprise-grade intelligence platform.
+
+## What's Inside
+
+- `docs/` — Product documentation and research
+  - `competitive-analysis.md` — Full competitive landscape for IntelSight (enterprise CI) and LaunchCheck (startup validation)
+  - `launchcheck-business-proposal.md` — Business proposal with market analysis, revenue model, GTM strategy, and financial projections
+
+## Tech Stack
+
+- **Platform:** IntelSight shared infrastructure — Super Search v2 + Premium APIs + LLM Synthesis
+- **Backend:** TBD — FastAPI or equivalent
+- **Frontend:** TBD
+- **Target Pricing:** $49/month
+
+## Quick Start
+
+```bash
+git clone https://git.itpropartner.com/ippadmin/launchcheck.git
+cd launchcheck
+# Review docs/ for product spec and competitive analysis
+```
+
+## Related
+
+- [itpp-infrastructure](https://git.itpropartner.com/ippadmin/itpp-infrastructure) — server inventory, DNS
+- [itpp-standards](https://git.itpropartner.com/ippadmin/itpp-standards) — docs standards and templates