chore: release 0.1.21

fix: gc considers stale db_path

fix: tighten cli semantic and shell compatibility

chore: release 0.1.19

fix: surface ROI summaries and recover local embedding loads

fix: clean up mobile language parsing and call graph

feat: add workspace-local state and registry manifest

build: bump version to 0.1.17

feat: expand language intelligence across web and mobile

feat: add cli update notice and token-first messaging

build: bump release version to 0.1.15

build: bump release version to 0.1.10

build: make local embeddings optional

build: harden pypi release pipeline

docs: restore concise positioning section