_compute_file_range now caps any resolved window at _FILE_MAX_LINES
instead of only the exact whole-file shape, closing the near-whole-file
bypass. Telegram sends ride a generalized after-commit outbox
(defer_after_commit over the F107 machinery) so a slow Bot API can no
longer hold the caller's transaction open; TelegramClient grows an
abstract close(). The KB update loop iterates AUTO_INDEX_DIRS so
docs/map edits re-index without a restart. PR-label application
catches all exceptions per its never-raises contract, and pr_merge's
CEO-only message names the resolved branch.
Backend: GET /git/file reads a file at a branch tip (read_file_at_branch)
and slices it to a line window — explicit start/end, a line+context center,
or the whole file capped at 2000 lines. _compute_file_range is the pure
helper (unit-tested).
Frontend: useGitFile hook + CodeSnippet (styled <pre>, line numbers, active-
line highlight — matches git-diff-viewer, no shiki). Wired into FindingCard
so each file:line finding shows the surrounding source. Fail-open: a missing
file renders a muted hint, never breaks the card.
Co-authored-by: Renn F <rennf93@users.noreply.github.com>
Renn F