Phase 13: Curated faction guides page

[elfensky]

Summary

/loadout/guides with hand-curated loadout recommendations per enemy faction.

Parent: #162

Content

3-4 recommended loadouts per faction (Bugs, Cyborgs, Illuminate). Each shows:

• Faction icon + name
• Build name + rationale (1-2 sentences)
• "Use This Loadout" link → /loadout?b=<hash>

Content stored as static data array in the page file. Uses existing faction colors.

Files

• CREATE src/app/loadout/guides/page.jsx
• MODIFY src/app/sitemap.js — add /loadout and /loadout/guides

Size: M