Parity gallery markdown: emit <img> tags with fixed width/height instead of markdown image syntax so every screenshot renders at identical size in Gitea's markdown view. Gitea strips inline styles but keeps width/height attributes.

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

scripts/build_parity_gallery.py

@@ -254,10 +254,31 @@ def write_markdown(
     ios: dict[str, str],
     manifest: list[tuple[str, str, set[str]]],
 ) -> None:
-    """Gitea-renderable grid as markdown tables."""
+    """Gitea-renderable grid as markdown tables.
+
+    Images are emitted as raw `<img>` tags with explicit `width` and
+    `height` attributes rather than markdown `![]()` syntax. Gitea's
+    markdown renderer (goldmark + bluemonday) strips inline `style`
+    attributes, but keeps the `width`/`height` HTML attributes. Forcing
+    both dimensions guarantees identical cell sizes regardless of the
+    underlying PNG resolution (Android is 360×800 @1x, iOS is 780×1688
+    @2x; without this, row heights would shift a few percent per
+    platform and break side-by-side comparisons).
+    """
+    # Fixed display size for every image cell. Kept at a ~9:19.5 aspect
+    # ratio (modern phone proportions). Width chosen to fit two tall
+    # portrait screens side-by-side in a typical Gitea markdown pane.
+    img_w, img_h = 260, 560
+
     out = os.path.join(REPO_ROOT, OUT_MD)
     os.makedirs(os.path.dirname(out), exist_ok=True)
 
+    def img_tag(src: str, alt: str) -> str:
+        return (
+            f'<img src="{html.escape(src)}" alt="{html.escape(alt)}" '
+            f'width="{img_w}" height="{img_h}">'
+        )
+
     with open(out, "w", encoding="utf-8") as f:
         f.write("# honeyDue parity gallery\n\n")
         f.write(
@@ -284,10 +305,10 @@ def write_markdown(
                 key = f"{name}_{suffix}"
                 a = android.get(key)
                 i = ios.get(key)
-                a_cell = f"![]({a})" if a else (
+                a_cell = img_tag(a, f"{key} Android") if a else (
                     "_\\[missing — android\\]_" if "android" in plats else "_(not on android)_"
                 )
-                i_cell = f"![]({i})" if i else (
+                i_cell = img_tag(i, f"{key} iOS") if i else (
                     "_\\[missing — ios\\]_" if "ios" in plats else "_(not on ios)_"
                 )
                 f.write(f"| **{state_label}** | {a_cell} | {i_cell} |\n")