G20四指单独标定（少末端tag）

.gitignore

@@ -62,7 +62,7 @@ Thumbs.db
 # src/linkerhand_retarget/resource/linkerforce_v2/profiles/.
 /profiles/
 /calibration_output/
-/config/g20_three_camera_extrinsics.yaml
+/config/*_three_camera_extrinsics.yaml
 *.wear_check.json
 *.checkpoint.json
 *.verification.json
@@ -92,3 +92,5 @@ candump-*
 # Local Codex/agent workspace metadata
 /.agents/
 /.codex/
+/.codebuddy/
+/.zcode/