kernel: crate root follows the query-module port; SMLib at the fork's integration head

face_params and outline are gone (no callers on the record). The fork head adds the 2D planar
boolean (smlib_planar_faces, smlib_boolean2d), the grazing-curve crossing rule (solidcore#480) and
untrim's parameter-box status.

(not built: base in progress)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017itGh5fpMEousnZ91cYcVt

crates/kernel/src/lib.rs

@@ -35,7 +35,6 @@ mod corner_g2;
 mod delete_face;
 mod distance;
 mod emboss;
-mod face_params;
 #[cfg(test)]
 mod face_source_tests;
 mod fair;
@@ -91,7 +90,6 @@ mod numbered;
 mod offset;
 mod offset_backend;
 mod ops;
-mod outline;
 #[cfg(test)]
 mod outline_tests;
 mod par;

crates/smlib/SMLIB_REV

@@ -1 +1 @@
-c46946993db8e757ed6f4cc1983ab277a7891b1d
+2152a2cbbb12ee2c0990caf3e85621f7552d5198