Reorganize repository into pc web shared monorepo

Separate the local recognition, web publishing, and shared data paths while preserving direct script execution and existing site content.

Co-authored-by: Cursor <cursoragent@cursor.com>

pc/calibrate.py

@@ -0,0 +1,83 @@
+"""One-time ROI calibration.
+
+Usage:
+    python calibrate.py samples/full_1080p.png          # interactive: drag 10 slot boxes
+    python calibrate.py samples/full_1080p.png --check  # draw current config on image
+
+Interactive mode: for each of the 10 hero slots (any order), drag a box around
+the portrait (include the whole parallelogram, exclude neighbors), then press
+SPACE/ENTER. Press ESC when all 10 are done. Slots are sorted left-to-right
+and stored as resolution-independent relative coordinates.
+"""
+
+import sys
+from pathlib import Path
+
+sys.path.insert(0, str(Path(__file__).resolve().parents[1]))
+
+import time
+
+import cv2
+
+from common import load_config, save_config, slot_rect_px
+
+
+def calibrate(image_path: str) -> None:
+    img = cv2.imread(image_path)
+    if img is None:
+        sys.exit(f"cannot read image: {image_path}")
+    ih, iw = img.shape[:2]
+    print(f"image size: {iw}x{ih}")
+    print("Drag a box per slot (10 total), SPACE/ENTER to confirm each, ESC to finish.")
+
+    rois = cv2.selectROIs("calibrate - drag 10 slots", img, showCrosshair=True)
+    cv2.destroyAllWindows()
+    if len(rois) != 10:
+        sys.exit(f"expected 10 boxes, got {len(rois)} - please rerun")
+
+    rois = sorted(rois.tolist(), key=lambda r: r[0])
+    cfg = load_config()
+    cfg["slots"] = []
+    avg_w = sum(r[2] for r in rois) / 10
+    avg_h = sum(r[3] for r in rois) / 10
+    cfg["slot_w_rel"] = round(avg_w / ih, 5)
+    cfg["slot_h_rel"] = round(avg_h / ih, 5)
+    for i, (x, y, w, h) in enumerate(rois):
+        cfg["slots"].append(
+            {
+                "index": i + 1,
+                "cx_rel": round((x + w / 2 - iw / 2) / ih, 5),
+                "cy_rel": round((y + h / 2) / ih, 5),
+            }
+        )
+    cfg["calibrated_on"] = f"{iw}x{ih} {time.strftime('%Y-%m-%d %H:%M')}"
+    save_config(cfg)
+    print(f"saved {len(cfg['slots'])} slots to config.json")
+    check(image_path)
+
+
+def check(image_path: str) -> None:
+    """Draw configured slot rects onto the image for visual verification."""
+    img = cv2.imread(image_path)
+    if img is None:
+        sys.exit(f"cannot read image: {image_path}")
+    ih, iw = img.shape[:2]
+    cfg = load_config()
+    if not cfg["slots"]:
+        sys.exit("config.json has no slots - run calibration first")
+    for slot in cfg["slots"]:
+        x, y, w, h = slot_rect_px(slot, cfg, iw, ih)
+        cv2.rectangle(img, (x, y), (x + w, y + h), (0, 255, 0), 2)
+        cv2.putText(img, str(slot["index"]), (x, y - 4), cv2.FONT_HERSHEY_SIMPLEX, 0.6, (0, 255, 0), 2)
+    out = "calibrate_check.png"
+    cv2.imwrite(out, img)
+    print(f"wrote {out} - open it and verify the boxes sit on the 10 portraits")
+
+
+if __name__ == "__main__":
+    if len(sys.argv) < 2:
+        sys.exit(__doc__)
+    if "--check" in sys.argv:
+        check(sys.argv[1])
+    else:
+        calibrate(sys.argv[1])