SessionDetail live update:
- Extract session-view-state.mjs: capture scroll position, disclosure
(open/skill-md-open) state, and visible-UUID anchor before refresh;
reconcile messages by UUID (in-place update, append tail only); restore
scroll and disclosure state after DOM patch. findLastMessageAtOrAbove uses
binary search (O(log n)) instead of linear scan.
- scrollRevision tracks user scrolls during refresh to avoid stale anchors
overriding manual navigation.
- Throttle onScroll to one rAF per frame.
Tool renderer:
- Extract tool-renderer.js: standalone module for rendering tool call cards
(Read/Write/Edit diffs, Bash terminal output, search results, JS/TS
syntax highlighting). Replaces inline rendering in SessionDetail.
- tests/app-tool-renderer.test.mjs covers escaping, highlighting, and
terminal formatting.
Input tokens semantics migration:
- Claude provider now sums input_tokens + cache_creation_input_tokens +
cache_read_input_tokens into a single input_tokens value (was previously
only the raw field, undercounting when cache tokens are present).
- One-time index-wide re-parse triggered when the marker
__claude_input_tokens_include_cache_v1__ is absent and the DB already
has token data (self-healing on first build after upgrade).
- App indexer.ts carries the same marker check for the app's build path.
Also:
- PRODUCT.md: product register (users, purpose, brand, design principles,
accessibility targets).
- README.md: minor wording updates.
Co-Authored-By: Codex (GPT-5) <noreply@openai.com>
Introduce scripts/persist.ts — the single, provider- and binding-agnostic
layer that consumes an adapter's IndexRecord stream and writes rows into an
injected SQLite handle (node:sqlite for skill/CLI, better-sqlite3 for the app).
It is the only layer that touches the database.
Write semantics are the canonical ones reconciled from the earlier drift:
- messages upsert via ON CONFLICT (turn_duration_ms not in the column list, so
it is never clobbered)
- sessions merge with the existing row: started_at MIN, ended_at MAX,
message_count reset-or-accumulate by resume state, fill-if-null for the rest;
project_path is preserved and left to refreshSessionProjectPaths
- message-turn-duration applies as a targeted UPDATE
- delete-session cascades across all tables
- the generator's return cursor is written back to index_state (mtime:lines →
the two existing columns; no schema migration yet)
Purely additive — buildIndex still uses the old indexJsonl path, so existing
behavior is unchanged. Rewiring happens in 5b-2b.
Adds tests/persist.test.mjs: all record kinds written, resume does not
double-count message_count, fresh re-scan resets it, delete-session cascades.
Full suite 115/115, lint + typecheck green.
tommy0103
