fix(storage): stream large Claude Code transcripts

[liuxiaocs7]

Summary

• stream Claude Code JSONL transcripts from a fixed file snapshot instead of loading the whole file into memory
• keep transcripts visible in the import catalog when import or per-record limits are exceeded, while surfacing an actionable error on import
• preserve rewind, deduplication, compaction, fragmented-response, and tool-order semantics across streaming passes
• use Claude Code custom-title consistently in catalog and imported metadata

Fixes #5140

Verification

• npm --workspace @maka/storage run build
• node --test packages/storage/dist/__tests__/claude-code-session-adapter.test.js packages/storage/dist/__tests__/claude-code-transcript-lineage.test.js — 50/50 passed
• npm --workspace @maka/storage run typecheck
• npm run lint
• npm run format:check
• git diff --check
• npm test was attempted, but the existing @maka/ui build currently fails on removed settledText, autoScroll, and trailingAction props before the test runner starts; no UI files are changed by this PR

AI use

Select exactly one:

• No generative tool made a substantive contribution
• Generative tooling made a substantive contribution

Tool(s) and scope: OpenAI Codex implemented the storage adapter changes and tests under human direction and review.

Checklist

• Tests cover the change and fail without it
• Lint, format, typecheck and the affected suites pass locally

Does this PR entail a change in behavior?

• Yes — described under Summary above
• No