* fix(t5s3-epaper): increase ED047TC1 margins to 16px on all sides Tested on device — 16px uniform margins look noticeably cleaner than the previous asymmetric 8–9px values. Canvas shrinks from 944×523 to 928×508 (H_OFFSET_BYTES=2, V_OFFSET_TOP/BOTTOM=16). Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com> * fix(t5s3-epaper): remove EINK_EDGE_LINES calibration diagnostic from ED047TC1 Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com> * fix(t5s3-epaper): align TOUCH_THRESHOLD_X with TOUCH_THRESHOLD_Y (40px) X axis threshold was 60 while Y was 40, causing asymmetric swipe detection. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com> --------- Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com> Co-authored-by: Ben Meadors <benmmeadors@gmail.com> Co-authored-by: HarukiToreda <116696711+HarukiToreda@users.noreply.github.com>