v0.0.48 — Semantic-Improve Elevation

What's Changed

• refactor(semantic-improve): delete the in-memory session subsystem, rewrite the review API docs by @msywulak in #4590
• semantic-improve: one Pending queue — remove the source swap, add conversation markers by @msywulak in #4591
• feat(semantic-improve): permanent, insert-enforced rejection memory with identity dedup by @msywulak in #4592
• feat(semantic-improve): expert is a mode — first-class persona, workspace step cap, origin stamping (#4508) by @msywulak in #4595
• feat(semantic-improve): shared org-scope clause + one-workspace-owner invariant (#4510) by @msywulak in #4596
• feat(semantic-improve): single decide seam — claim-then-apply, approved-means-applied by construction by @msywulak in #4593
• refactor: fold amendments out of learned-patterns route — query_pattern only by @msywulak in #4598
• feat(semantic-improve): SaaS-first autonomous improvement — per-workspace opt-in scheduler (#4516) by @msywulak in #4599
• feat(semantic-improve): profile tiers — baseline-on-create + tracked LLM profile (#4509) by @msywulak in #4600
• feat(semantic-improve): dialect specialist registry — engine prompt modules keyed by dbType (#4515) by @msywulak in #4601
• feat(semantic-improve): Rejected view + Reconsider (#4512) by @msywulak in #4602
• feat(semantic-improve): proactive notice for autonomously queued Amendments (#4520) by @msywulak in #4605
• feat(semantic-improve): validation seams — propose-gate, post-apply EntityShape gate, typed mutations by @msywulak in #4603
• feat(semantic-improve): briefing assembly — turn-one context, decision awareness, real /health inputs by @msywulak in #4604
• feat(semantic-improve): live diff review — re-diff at render, hash-carried claim, inline update-and-confirm (#4511) by @msywulak in #4606
• feat(semantic-improve): anchors — group/entity entry launchers into the conversation (#4519) by @msywulak in #4607
• feat(semantic-improve): glossary amendments write the group glossary — no silent no-op (#4518) by @msywulak in #4608
• feat(semantic-improve): coverage view — column-anchored entry from the physical schema (#4521) by @msywulak in #4610
• feat(semantic-improve): chat presentation parity + content-mode dual-apply carve-out (#4517) by @msywulak in #4609
• test(semantic-improve): full browser drive of the elevated surface + header polish (#4522) by @msywulak in #4616
• fix(semantic-improve): knock out 4 impeccable-pass follow-ups (#4611–#4614) by @msywulak in #4617
• closeout(v0.0.48): Semantic-Improve Elevation — docs corrections + Improve-surface height fix by @msywulak in #4618

Full Changelog: v0.0.47...v0.0.48