Replace content CLI with Textual TUI

tools/content/static_images.py

@@ -0,0 +1,30 @@
+from jsonfile import PROJECT_ROOT
+
+STATIC_DIR = PROJECT_ROOT / "static"
+IMAGE_EXTENSIONS = {".png", ".jpg", ".jpeg", ".gif", ".webp", ".svg", ".avif", ".ico"}
+
+
+def site_path(file_path) -> str:
+    return "/" + file_path.relative_to(STATIC_DIR).as_posix()
+
+
+def list_images() -> list[dict]:
+    if not STATIC_DIR.exists():
+        return []
+    images = []
+    for file_path in sorted(STATIC_DIR.rglob("*")):
+        if file_path.is_file() and file_path.suffix.lower() in IMAGE_EXTENSIONS:
+            images.append({"path": site_path(file_path), "size": file_path.stat().st_size})
+    return images
+
+
+def image_exists(path: str) -> bool:
+    return (STATIC_DIR / path.lstrip("/")).is_file()
+
+
+def format_size(size: int) -> str:
+    for unit in ["B", "KB", "MB"]:
+        if size < 1024:
+            return f"{size:.0f} {unit}" if unit == "B" else f"{size:.1f} {unit}"
+        size /= 1024
+    return f"{size:.1f} GB"