chore(branding): point firmware at wevisto.com

Flip APP_BASE_URL and the on-screen "go to <domain>/setup/..." text in
the rendered setup_bg images from pictureframe.edholm.me to wevisto.com.
Per the dual-domain migration plan (Option C — server keeps both alive
indefinitely), this only affects newly-flashed units; field devices on
the old URL keep working against the same backend.

Regenerated both panels' setup_bg.bin via gen_screens*.py so the
embedded URL in the on-screen QR overlay text matches the firmware's
runtime poll URL.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

scripts/gen_screens.py

@@ -18,7 +18,7 @@ import os, sys
 
 # URL for the user manual QR baked into Step 1/2. Static on purpose —
 # changing it requires regenerating the bg images + uploadfs.
-MANUAL_URL = "https://pictureframe.edholm.me/help"
+MANUAL_URL = "https://wevisto.com/help"
 
 # ── Display ──────────────────────────────────────────────────────────────────
 W, H = 800, 480
@@ -386,7 +386,7 @@ def gen_setup():
     url_y = BODY_Y + 278
     draw.rectangle([28, url_y, 284, url_y+32], fill=BK)
     draw.text((38, url_y+4),  "URL", font=F_TINY, fill=GR)
-    draw.text((38, url_y+16), "pictureframe.edholm.me/setup/...", font=ttf("DejaVuSans.ttf", 10), fill=WH)
+    draw.text((38, url_y+16), "wevisto.com/setup/...", font=ttf("DejaVuSans.ttf", 10), fill=WH)
 
     # Progress track
     prog_y = BODY_Y + 328

scripts/gen_screens_13e6.py

@@ -21,7 +21,7 @@ from PIL import Image, ImageDraw, ImageFont
 import qrcode
 import os, sys
 
-MANUAL_URL = "https://pictureframe.edholm.me/help"
+MANUAL_URL = "https://wevisto.com/help"
 
 W, H = 1200, 1600
 
@@ -388,7 +388,7 @@ def gen_setup():
                     underline_x + text_w, underline_y + 6], fill=GR)
 
     text_center(draw, W // 2, BODY_Y + 170, "Scan the QR to link this frame",      F_STEP_B, BK)
-    text_center(draw, W // 2, BODY_Y + 210, "to your pictureframe.edholm.me account.", F_STEP, BK)
+    text_center(draw, W // 2, BODY_Y + 210, "to your wevisto.com account.", F_STEP, BK)
 
     # Setup QR with decorative border + green/black double frame
     draw_qr_frame(draw, SETUP_QR_X, SETUP_QR_Y, SETUP_QR_PX, GR)

src/config.h

@@ -126,7 +126,7 @@
 #define BORDER_THICKNESS_PX 4
 
 // ── Network ──────────────────────────────────────────────────────────────
-#define APP_BASE_URL      "https://pictureframe.edholm.me"
+#define APP_BASE_URL      "https://wevisto.com"
 #define AP_IP             "192.168.4.1"
 // AP security — WPA2-PSK with a fixed password baked into both the
 // firmware and the WIFI: QR. Open networks have flakier iOS captive-

test/mocks/config.h

@@ -1,7 +1,7 @@
 #pragma once
 // Mirror of src/config.h for use in native unit tests.
 // Values must match src/config.h so test assertions stay consistent.
-#define APP_BASE_URL      "https://pictureframe.edholm.me"
+#define APP_BASE_URL      "https://wevisto.com"
 #define NVS_NAMESPACE     "pf"
 #define NVS_KEY_SSID        "ssid"
 #define NVS_KEY_PASS        "pass"