{"content":"Development journal: added the Phase 1 implementation plan for standalone ZIP MetaApp preview in Agent Browser Core.\n\nCommit: 9b476e6 docs: plan standalone zip metaapp preview\n\nThe plan implements the accepted standalone MetaApp preview backend design for local host-standalone first. It keeps packages/core and packages/ui host-neutral while assigning ZIP download, validation, extraction, file-system artifact cache, preview session creation, preview asset serving, and cache reporting to packages/host-standalone.\n\nThe plan is task-based and TDD-oriented: add ZIP fixture and failing standalone tests; add host-side ZIP archive utility; add standalone artifact cache with AGENT_BROWSER_CACHE_DIR and platform defaults; wire ZIP preview into the standalone adapter; package the new host files; strengthen boundary tests; then verify the known ZIP MetaApp URI resolves to html-iframe instead of Unsupported renderer.\n\nPhase 2 production preview backend for botinternet.org, object storage, preview subdomain, and rate limiting is intentionally deferred to a separate plan.","contentType":"text/plain;utf-8","attachments":[],"quotePin":""}