fix(attachments): persist images on disk + lazy-load chips on demand#20
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Image attachments now round-trip through session reload: history payloads carry only metadata, the renderer fetches bytes via a request_attachment WS round-trip, and a three-tier cache (in-memory blob URL, IndexedDB, WS) keeps repeated views cheap. Also fixes a project-scoped loader that called hydrateSessionContent on a whole message instead of hydrateSessionMessage, adds atomic image writes + a traversal-guarded resolveSessionImagePath, introduces user-initiated session rename with optimistic UI, and adds the first vitest suite covering the round-trip. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
OmGuptaIND
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Apr 30, 2026
### Features - auto-activated skills + builtin document-creation packages (#19) ### Other - fix(attachments): persist images on disk + lazy-load chips on demand (#20) - feat(chat): collapsible turn progress + per-turn source cards (#18) - fix(artifacts): premium split panel + render docx/pdf/xlsx in files view (#17) - fix(ask-user): commit answers only on explicit submit (#16) - docs(spec): session log architecture — append-only log + multi-client channel (#15)
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Summary
request_attachmentWS round-trip with an in-memory blob-URL + IndexedDB + server three-tier cache.hydrateSessionContenton the entire message object (returns undefined) instead ofhydrateSessionMessage— image chips disappeared from "My Computer" sessions despite the bytes being on disk.resolveSessionImagePath, and anANTON_DIRenv override for tests.session_renamehandler that mirrors the auto-titling flow, and arefreshSessionIndexfor cross-restart durability.attachments.test.ts) covering round-trip persistence andresolveSessionImagePathtraversal cases; also drops the unfinished Plugins tab and the manual "Add model" form, and adds gpt-5.5 / gpt-5.4 to the OpenAI defaults.Test plan
pnpm verify(typecheck + biome + vitest)🤖 Generated with Claude Code