chore: MCP directory submissions + launch copy

- Glama, Smithery, mcp.so listing files
- Reddit/HN/community post drafts
- awesome-mcp PR template

v1.1.0: Docker, install fixes, 553 pages, 150 tool releases

Major changes since v1.0.0:
- Fixed default port references (7749 → 4200) across all docs
- Docker image: ghcr.io/stockyard-dev/stockyard:latest
- GitHub releases for all 150 tools (450 binaries)
- Multi-tool installer and interactive menu installer
- SaaS replacement calculator
- 83 new SEO pages (553 total)
- 5 category hub pages, 10 tutorials, 9 alternative-to pages
- Segmented sitemaps (5 files)
- Dashboard screenshots with real data

fix: self-hosted-first positioning — honest free tier, no SaaS framing

CODE FIX:
  - MaxModules: 70 → 58 in license enforcer (stale value for paid tiers)

README:
  - 'free with no feature restrictions (10K req/mo)' was false
  - Now: '20 modules, 3 providers, 1,000 req/mo' (matches code)

HOMEPAGE:
  - 'Community' tier → 'Free' with honest limits
  - '70 toggleable modules' → 58 in comparison table
  - 'Start free' CTA → 'Install Stockyard' → /guide/
  - Observe tagline toned down (removed 'every anomaly')

PRODUCTS:
  - 'Start free' CTA → 'Install Stockyard'

PRICING:
  - Hero: 'Start free. Scale as you grow.' → 'Self-hosted free. Pay for more.'
  - All 'Community tier' → 'free tier' in FAQ and copy
  - Comparison table header: Community → Free
  - Meta description updated

TERMS / EXCHANGE / OPS DOCS / SOCIAL KIT:
  - 'Community tier' → 'free tier' everywhere
  - Fixed stale '10,000 requests' → actual '1,000' for free tier

ELIMINATED:
  - 0 'Start free' on non-cloud pages
  - 0 'community tier' anywhere
  - 0 'scale as you grow'
  - 0 '70 modules' (code or copy)
  - 0 false free-tier claims