Add source-backed repository navigation, selection context and a shared change
analysis workspace for symbols, working-tree changes and Git comparisons.
Persist agent events and project logs through the existing daemon with SQLite
schema 4, bounded polling, retention and restart-safe deduplication.
Repair compact RPC decoding, path-search races, source pagination and identity,
large map responses, live error propagation and explicit local diagnosis flows.
Include the real-repository browser runners and focused regression coverage.
Validation: 2473 frontend tests, 203 acceptance checks, production build,
style/promise gates, 5 reference-boundary checks and 7 local hook tests pass.
The complete repository-map browser flow also passes after daemon restart.
Global C lint and cross-platform release validation remain open and are
recorded in the accompanying handoff report.
Signed-off-by: Bernhard Jackiewicz <bj@techport.io>