fix(cli): include resolution + synthesizer edges in indexAll report (#413)

The orchestrator's per-file counter only sees extraction-phase edges, so the `X nodes, Y edges` line printed after `codegraph init -i` / `codegraph index` undercounts the graph — often by more than half on repos with heavy cross-file resolution (mall: 20 047 reported vs 45 629 actually in the DB).

Snapshot (nodes, edges) before/after the full pipeline in `indexAll` and write the true delta back to the result. New lightweight `QueryBuilder.getNodeAndEdgeCount()` is one round-trip with no per-kind breakdowns. `indexFiles` (no resolution) and `sync` (uses `nodesUpdated`, not `nodesCreated`) are unaffected.

Regression test added: `__tests__/integration/full-pipeline.test.ts > reports edgesCreated including resolution + synthesizer phases`.

CHANGELOG.md

@@ -9,6 +9,15 @@ and adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
 
+### Fixed
+- **`codegraph index` / `init -i` summary now reports the true edge count.**
+  The per-file counter in the orchestrator only saw extraction-phase edges,
+  so resolution and synthesizer edges (often >50% of the graph on
+  cross-file-heavy repos like Spring multi-module Java) were missing from
+  the `X nodes, Y edges` line. Snapshotting the DB before/after the full
+  pipeline now reports the actual additions. Example: indexing
+  `macrozheng/mall` previously reported `20 047 edges` while the DB held
+  `45 629`.
 
 ## [0.9.6] - 2026-05-27
 
@@ -62,7 +71,6 @@ and adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
   Both targets are tested on the same parameterized contract as the existing five agents (idempotent install, sibling preservation, install/uninstall round-trip), with extra coverage for migration-marker detection, legacy → unified entry migration, sibling `disabled` field preservation, and the cross-target case where Gemini CLI and Antigravity IDE coexist in the same `~/.gemini/`. Closes #399.
 - **Installer target for Kiro (CLI + IDE).** `codegraph install` now detects and configures Kiro out of the box on macOS, Linux, and Windows. Writes `mcpServers.codegraph` to `~/.kiro/settings/mcp.json` (global) or `./.kiro/settings/mcp.json` (local), and the codegraph usage block into a dedicated `~/.kiro/steering/codegraph.md` / `./.kiro/steering/codegraph.md` — Kiro's steering system loads every `*.md` file in `steering/` as agent context, so a dedicated file is the natural surface (no marker-based merging required). Sibling MCP servers in `mcp.json` and unrelated steering files (`product.md`, `tech.md`, etc.) are preserved across install / uninstall. Tested on the same parameterized contract as the other agent targets (idempotent install, sibling preservation, install/uninstall round-trip). Closes #385.
-
 ## [0.9.5] - 2026-05-25
 
 ### Added