chore(models): regenerate the models.dev enrichment snapshot

`xai` and `openai` carry `restrict_to_enriched`, so a live listing id the
enrichment catalog does not know is dropped. The bundled snapshot knew
neither `grok-4.7` nor `gpt-6-astra`, which left both invisible offline
and until the 24h models.dev refresh landed.

Regeneration also tripped the generator's fail-fast: models.dev renamed
the Kimi coding provider. `kimi-for-coding` is now `kimi-code-plan-cn`
(api.kimi.com — kigi's endpoint), with `kimi-code-plan-global` the
api.kimi.ai twin; the model set is unchanged. Both registry rows, the
generator target and the two snapshot lookups follow the new id, and the
cache `keep_set` guard invalidates any cache filtered under the old one.

crates/codegen/kigi-models/src/enrichment.rs

@@ -223,7 +223,7 @@ mod tests {
             "snapshot lost providers: {}",
             catalog.len()
         );
-        let k3 = lookup(catalog, "kimi-for-coding", "k3").expect("k3 present");
+        let k3 = lookup(catalog, "kimi-code-plan-cn", "k3").expect("k3 present");
         assert_eq!(k3.context, 1_048_576, "k3 context must match the live wire");
         assert_eq!(k3.efforts, ["low", "high", "max"]);
         assert!(k3.reasoning);
@@ -232,6 +232,21 @@ mod tests {
         assert_eq!(opus.efforts, ["low", "medium", "high", "xhigh", "max"]);
     }
 
+    /// `restrict_to_enriched` drops a live listing id the enrichment catalog
+    /// does not know, so the bundled snapshot must admit the current flagship
+    /// models offline: grok-4.7 on xai (the `xai`/`xai-grok` rows) and
+    /// gpt-6-astra on the API-key `openai` row.
+    #[test]
+    fn bundled_snapshot_admits_the_current_flagship_models() {
+        let catalog = bundled_enrichment();
+        let grok = lookup(catalog, "xai", "grok-4.7").expect("grok-4.7 present");
+        assert!(grok.tool_call, "a non-tool-calling model is dropped");
+        assert_eq!(grok.context, 500_000);
+        let astra = lookup(catalog, "openai", "gpt-6-astra").expect("gpt-6-astra present");
+        assert!(astra.tool_call);
+        assert_eq!(astra.context, 1_050_000);
+    }
+
     /// Wire-served fields are never overwritten; absent fields are filled.
     #[test]
     fn enrich_fills_gaps_and_never_overwrites_wire() {