feat(web): Product, How it works, Trust, Pricing and Docs pages, with a marketing e2e check

Pricing shows no plans, prices or free trial until decided. Docs search and articles without pages are shown but not linked. Disables the agent file that next dev generates.

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014SdXCbrN5PtGExkpvMaMHx

web/public/icons/help.svg

@@ -0,0 +1,6 @@
+<svg preserveAspectRatio="none" overflow="visible" style="display: block;" width="20" height="20" viewBox="0 0 20 20" fill="none" xmlns="http://www.w3.org/2000/svg">
+<g id="Icon/help">
+<path id="Vector" d="M10 18.3333C14.6024 18.3333 18.3333 14.6024 18.3333 10C18.3333 5.39763 14.6024 1.66667 10 1.66667C5.39763 1.66667 1.66667 5.39763 1.66667 10C1.66667 14.6024 5.39763 18.3333 10 18.3333Z" stroke="#E8590C" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/>
+<path id="Vector_2" d="M7.575 7.5C7.77092 6.94306 8.15763 6.47342 8.66663 6.17428C9.17563 5.87513 9.77408 5.76578 10.356 5.86559C10.9379 5.9654 11.4657 6.26794 11.8459 6.71961C12.2261 7.17128 12.4342 7.74294 12.4333 8.33333C12.4333 10 9.93333 10.8333 9.93333 10.8333M10 14.1667H10.0083" stroke="#E8590C" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/>
+</g>
+</svg>