Clarify Enclosure Labels And Validate Clearance

docs/agent/current-state.md

@@ -10,6 +10,8 @@ Working memory, not an implementation timeline. Source is authoritative; begin w
 
 ## Parametric enclosure — initial concept, physical validation pending
 
+- Label-only follow-up: removed DISPLAY, grouped `USB: UART0 / CDC` (local wiring/measurement evidence does not establish physical left/right roles), and raised `ESP32 / Serial Swiss / Army Knife` on the blank roof left of the display. Shared labels export retained; unlabeled lid CSG exactly matches the pre-change source. Lid STL and three previews refreshed; base/plungers and PCB unchanged. CGAL simple lid/labels exports, source/datum/mesh checks and actual-glyph roof clearance >=1 mm passed; no physical print/test. Lid detail now views readable branding from the USB side.
+
 - `hardware/case/` corrected per user: 5 mm base insert bosses directly support carrier underside Z7.4/top Z9; two M3 RS-232 and four M2 OLED brass male/female bodies ABOVE carrier span 10 mm to module underside Z19. Studs cross actual 1.6 mm carrier holes into respective inserts; four separate carrier holes take direct M3 screws. ESP32 has no supplied mounting holes and remains header-supported. No under-carrier brass or printable spacers remain. Shell now **106 × 86.8 × 37.4 mm**, roof underside Z35 (10 mm lower); ports/display/DB9 panel/hangers/buttons follow the corrected datums. Red RF overlay/enclosure reserve restriction removed; physical antenna retained, no Wi-Fi guarantee and no PCB/schematic/copper/reserve/layout/export changes.
 - Superseding DB9 change: separate plate/export/mode and M3 insert hangers removed. Cover now has integral nominal 48 mm-wide × 2.4 mm-thick connector panel at Y−0.47…1.93, Z21.07…35, continuous roof connection and two nominal 6 mm forward ribs outside flange bounds, extended into the wall to close former 1 mm side slits. Bottom-open 18.078 mm shell slot and closed Ø3.6 post holes at real 25 mm spacing permit straight vertical lowering **after removing both screw posts and all cables**; front-wall recess also opens to seam. Panel clears PCB by 0.5 mm and anchors by 3.10 mm in Y. No horizontal-slide claim. Insert count now 10 M3 + 4 M2, all base. Added forward-only base closure Y−3.4…−0.5: shoulders Z20.82, 17.578038-wide tongue Z21.69762024, 0.25 mm seams, 0.6 below STEP shell, 0.5 forward of module PCB. PCB files untouched.
 - Three default CGAL exports, native registration (including flange plane, hole diameters/no ESP32 NPTH), evaluated stack/connector/stud/web fixtures, edge-manifold meshes, three parameter CGAL smoke tests and continuous 60 mm vertical envelope sweeps passed; restored-post negative control detects blockage. Thicker-panel sweep caught and fixed residual inner-wall strip; default and raised/thicker variant now pass. Closure follow-up regenerated base/lid and all three previews (unchanged plungers revalidated); default plus two variant sweeps include per-step upstand/lid travel, base/lid seating and electronics insertion. Four parameter mesh tests pass; closure guards and STEP shell-minimum registration added. Three regenerated previews visually inspected, including bare-lid detail. This is selected-envelope CAD clearance, not complete hardware or strength qualification.