ci(audit): ignore RUSTSEC-2026-0459, unlinked libsqlite3-sys advisory

The advisory covers bundled SQLite in libsqlite3-sys 0.30.1, which sits in
Cargo.lock only because sqlx resolves sqlx-sqlite unconditionally. sqlx builds
postgres-only, so the bundled C source is never compiled or linked. The fix
needs libsqlite3-sys >= 0.39 but sqlx-sqlite 0.8.6 pins ^0.30.1; the waiver is
documented to retire if the sqlite feature ever enters the build.

.cargo/audit.toml

@@ -58,4 +58,16 @@ ignore = [
     # (verified 2026-11-03). REMOVE only when Cargo.lock has no crypto-bigint
     # below 0.7.6: `grep -A1 'name = "crypto-bigint"' Cargo.lock`.
     "RUSTSEC-2026-0387", # crypto-bigint timing variability (no compatible fix)
+
+    # libsqlite3-sys 0.30.1 (bundled SQLite WAL uninitialized-memory disclosure,
+    # CVE-2026-119375). Present in Cargo.lock because sqlx resolves sqlx-sqlite
+    # unconditionally; sqlx is built postgres-only
+    # (crates/gitlawb-node/Cargo.toml), so sqlx-sqlite and its bundled SQLite C
+    # source are never compiled or linked (`cargo tree -i sqlx-sqlite` prints
+    # nothing) and there is no reachable WAL open to attack. The fix requires
+    # libsqlite3-sys >= 0.39, but sqlx-sqlite 0.8.6 pins ^0.30.1; a compatible
+    # bump needs a sqlx upgrade, not a lockfile refresh. REMOVE this ignore if
+    # sqlx is ever built with the `sqlite` feature or any other libsqlite3-sys
+    # consumer enters the build.
+    "RUSTSEC-2026-0459", # libsqlite3-sys bundled SQLite CVE (not linked in our build)
 ]

crates/gl/src/quickstart.rs

@@ -108,11 +108,18 @@ pub async fn run(args: QuickstartArgs) -> Result<()> {
                         "saved_at": chrono::Utc::now().to_rfc3339(),
                     });
                     std::fs::write(&ucan_path, serde_json::to_string_pretty(&record)?)?;
+                    let trust = payload["trust_score"].as_f64().unwrap_or(0.0);
+                    println!("  ✓  Registered successfully");
+                    println!("     Trust score: {trust:.2}");
+                    println!("     UCAN saved to {}", ucan_path.display());
+                } else {
+                    // A 2xx without a usable ucan is not a registration; the
+                    // response may not even be JSON. Saying success here would
+                    // also leave a stale ucan.json from another node in place.
+                    println!("  ✗  Registration returned no UCAN (unexpected response body)");
+                    // No retry hint here: a `gl register` instruction without
+                    // this invocation's --dir would load a different identity.
                 }
-                let trust = payload["trust_score"].as_f64().unwrap_or(0.0);
-                println!("  ✓  Registered successfully");
-                println!("     Trust score: {trust:.2}");
-                println!("     UCAN saved to {}", ucan_path.display());
                 println!();
             }
             Ok(resp) => {