[tirth8205]

Summary

Integration branch for the token-efficiency hardening sweep: 60 commits, 117 files, +8420/−3743, zero commits behind main.

It does three things:

1. Absorbs 20 open contributor PRs with their original authorship preserved on each commit (see table). Once this merges, each of those PRs will be closed with a comment linking the merged commit.
2. Fixes ~25 open issues on top of them ([Bug]: Hang at "INFO: Spring event resolver: indexed 0 events and emitted 0 CALLS edges" #721, [Bug]: WARNING: Skipping unavailable tree-sitter parser for c #807, fix(parser): load C/C++/Bash probes with parent language-pack path (#807) #810, fix(prompts,hints): align MCP tool names and refactor guidance #821, [Bug]: Go struct and interface embeddings never emit INHERITS edges #834, fix(review): use merge-base for branch diffs #847, perf(graph): batch edge/node writes and bare-endpoint resolution #858, fix(incremental): reconcile reverted file content #860, fix(graph): survive malformed extra JSON in get_all_files #870, Handle comments in Go receiver types #872–Import PHP include and require targets #875, watch: an emitter that dies before the first liveness tick is never reported #891, [Bug]: tests_for returns 0 for Python — bare-name fallback compares file paths against dotted module names #903, watch ignore snapshot, partial-overlap root guard, and Qoder skills missing from wheel installs #909, build does not purge a pre-2.3.8 Windows graph: every node is stored twice (stale selection uses the stored spelling, deletion uses the normalized one) #911, feat(registry): scope cross_repo_search to a subset of the registry #915, watch: a failed promotion releases every watch first, so the supervisor can end up watching nothing with no retry #927, fix: read source files as UTF-8 regardless of system locale #928, [Bug]: C# nested type identity is truncated to one level, merging distinct methods into one node #934, feat(query): address dotted symbol targets through an indexed tail lookup #942, A persistently failing file makes every incremental update a full rebuild (identity-version loop) #944, fix: refresh graph freshness after no-op updates #952, [Bug]: installed pre-commit hook omits --repo, so committing from a git worktree builds a second full graph there #953, Made the window object which considers child and parent daemon jobs t… #958, fix(parser): index JS/TS components wrapped in forwardRef, memo and other HOCs #972, Fix dynamic ignored-directory watcher replanning and degraded status #973).
3. Rewrites the docs against the code and adds the full [Unreleased] changelog entry. Schema moves to version 10 (indexed nodes.symbol), existing databases migrate on open.

Full change list: CHANGELOG.md → [Unreleased] on this branch.

Absorbed PRs (authorship preserved)

PR	Author	Change
#810	@arimu1	load C/C++/Bash probes with parent language-pack path (#807)
#821	@TheJeje20	hints: surface related-symbol search in refactor workflows
#847	@yzxcj797	review: use merge-base for branch diffs
#858	@skyhancloud	perf: batch edge/node writes and bare-endpoint resolution
#860	@yzxcj797	incremental: reconcile reverted file content
#870	@yzxcj797	graph: survive malformed extra JSON in get_all_files
#872	@yzxcj797	handle comments in Go receiver types
#873	@yzxcj797	read Kotlin import names from AST children
#874	@yzxcj797	August sweep follow-ups
#875	@yzxcj797	import PHP include and require targets
#915	@mohammad-rj	registry: scope cross_repo_search to a subset of the registry
#928	@yzxcj797	read source files as UTF-8 regardless of system locale
#942	@merlincat11	query: address dotted symbol targets through an indexed tail lookup
#952	@anusbutt	refresh graph freshness after no-op updates
#955	@zimo-xiao-zheng	parser: extract Python aliased module imports
#959	@Chang-Jin-Lee	watch: drop events on paths the OS cannot stat
#960	@Chang-Jin-Lee	graph: accept dotted Python module imports as endpoint evidence (#903)
#962	@y4ho0	embeddings: enumerate nodes independently of stored paths
#966	@merlincat11	query: caveat ambiguous bare-name inheritor candidates
#969	@nhuphuoc-bic	query: include unresolved bare-name targets in references_to

Quality gates (run on this branch head a282299, fresh venv)

Gate	Result
ruff check code_review_graph/	All checks passed
mypy code_review_graph/ --ignore-missing-imports --no-strict-optional	no issues in 72 source files
pytest tests/ -q	3223 passed, 9 skipped, 2 xpassed in 64s

Review notes

• Opened for maintainer review before merge, as requested. Nothing is auto-merged.
• Schema bump to v10: check the VS Code extension's accepted-version range and the migration in migrations.py.
• The largest behavioral changes are the merge-base resolution for branch refs (fix(review): use merge-base for branch diffs #847), batched writes in a single transaction per file (perf(graph): batch edge/node writes and bare-endpoint resolution #858), and the hash-based revert detection in update (fix(incremental): reconcile reverted file content #860).
• This PR will be retargeted to staging once the new branch model (staging → testing → main) is in place; the diff is unchanged because staging will be cut from main.

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