docs: catch up CHANGELOG for v0.7.1 (first entry since April)

Summarizes everything shipped since the v0.7.0 entry: the network.country
fix from this session, the RPKI/ASPA/bogon correctness fixes and route
reconnection work from 2026-07-15..17, and the server.js -> feature-module
refactor. package.json bumped 0.7.0 -> 0.7.1 to match.

CHANGELOG.md

@@ -4,6 +4,27 @@ All notable changes to PeerCortex are documented here.
 
 ---
 
+## v0.7.1 — 2026-07-18
+
+### Fixed
+- **Network country field was always empty** — `/api/lookup`'s country derivation depended on two data sources that were never actually wired up, so `network.country` came back blank for every ASN regardless of source data quality. Now falls back to PeeringDB's organization-level country data (the same source already powering the network coverage map). Confirmed by the daily quality audit: previously 100% of sampled ASNs flagged `country_empty`.
+- **RPKI validation query was subtly wrong** — a doubled CIDR suffix and an incorrect containment operator in the local Postgres RPKI check could misreport validation results.
+- **ASPA verification algorithm corrected**, along with several places where the app was silently falling back to fake/placeholder data instead of surfacing a real error.
+- **Bogon check** now correctly treats a database-unavailable error as "unavailable" instead of misreporting it as a real bogon result.
+- Null-safety fix for lookups when PostgreSQL is temporarily unreachable.
+- Fixed a startup crash triggered by an `Authorization: undefined` header when no PeeringDB API key is configured.
+- Corrected the ASPA RFC citation and a broken submission-instructions link on the adoption tracker page.
+
+### Changed
+- **13 previously unreachable API routes reconnected** (webhooks, hijack alerts, PDF export, ASPA adoption stats, IPv6 adoption) — then, once confirmed that none had any real caller, the now-redundant thin route glue was cleanly removed while keeping the underlying, independently-tested feature modules (hijack detection, PDF rendering, ASPA forecasting) intact for a future proper cutover.
+- Removed a dependency carrying a critical RCE advisory and bumped `node-cron` to drop a transitive `uuid` vulnerability.
+
+### Technical
+- Large internal refactor: the monolithic `server.js` was decomposed into focused modules under `server/routes/` and `src/features/` (caches, PeeringDB client, RPKI/ASPA services, lookup/validate handlers, etc.) — no intended behavior change, verified with a smoke-test regression harness plus the full 215-test suite.
+- Added a CI build-verify workflow (syntax check, dangling-`require()` check, typecheck, build, test) that now runs on every push.
+
+---
+
 ## v0.7.0 — 2026-04-29
 
 ### Added

package.json

@@ -1,6 +1,6 @@
 {
   "name": "peercortex",
-  "version": "0.7.0",
+  "version": "0.7.1",
   "description": "AI-Powered Network Intelligence Platform — MCP Server for PeeringDB, RIPE Stat, BGP analysis, RPKI monitoring, and peering automation. Powered by local Ollama.",
   "main": "dist/mcp-server/index.js",
   "types": "dist/mcp-server/index.d.ts",