Audit of the written phase found the depth=1 default was specified without
naming two of its nine consumers, both of which walk the tree without a
depth parameter and assert phase-106 D9 dates:
- tests/integration/test_docs_api_dates.py (reaches a -> a/b -> deeper)
- tests/e2e/test_git_source_dates.py (_find_file recurses by design)
Task 02 gains item 9 (both migrate by requesting ?depth=8 explicitly with
every assertion intact, plus the truncation-proof pin that a truncated
folder's updated_at still equals the deep max), task 06's isolation list
names the E2E suite, and the overview's D2 now carries the full nine-file
consumer list. Also corrected the Context anchors: build_kb_tree is L780
(not 781) and _subtree_max is L760 (not 746).
LLM-Generated: true
ducoterra
8d70aa946c