SteelTailor profile: real Legend V bed (1500x3000), maxHeight 130, manual-confirmed G-code

Manual booklet (Section 2 Technical Parameters + Section 7 G-code appendix)
confirms: effective cutting area 1500 (X) x 3000 (Y), torch lift <=130mm,
G90 absolute / G21 / M07-M08 torch on-off / G41-G40 kerf comp all valid for
this firmware. Was previously placeholder 3000x1500 / maxHeight 200.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

src/kiri/dev/cam/SteelTailor.Plasma.json

@@ -2,27 +2,27 @@
     "mode": "CAM",
     "internal": 0,
     "bedHeight": 3,
-    "bedWidth": 3000,
+    "bedWidth": 1500,
-    "bedDepth": 1500,
+    "bedDepth": 3000,
-    "maxHeight": 200,
+    "maxHeight": 130,
     "originCenter": false,
     "spindleMax": 100,
     "gcodePre": [
-        "G21 ; units mm",
+        "G21 ; units mm (manual: G21 metric)",
-        "G90 ; absolute positioning - controller's own touchscreen sets the origin/start point, this file does not redefine it"
+        "G90 ; absolute positioning (manual-confirmed) - controller touchscreen sets the origin/start point, this file does not redefine it"
     ],
     "gcodePost": [
-        "M08 ; torch off",
+        "M08 ; torch off (manual: stop cutting cycle)",
-        "M02 ; program end"
+        "M02 ; program end (manual-confirmed)"
     ],
     "gcodeDwell": [],
     "gcodeSpindle": [
-        "G41 ; cutter compensation on - kerf value lives in the controller's own tool table, not this file",
+        "G41 ; left kerf compensation on - kerf value lives in the controller's own tool table, not this file",
-        "M07 ; torch on"
+        "M07 ; torch on (manual: start cutting cycle / ignition + pierce)"
     ],
     "gcodeSpindleOff": [
         "M08 ; torch off",
-        "G40 ; cutter compensation off"
+        "G40 ; cancel kerf compensation"
     ],
     "gcodeChange": [],
     "gcodeFExt": "nc",