fix: Make docs:gen consistent regardless of timestamp (again) (#6432)

dev/code-generation/gen_docs_api.py

@@ -1,7 +1,8 @@
 import json
+from datetime import UTC, datetime
+from typing import Any
 
 from fastapi import FastAPI
-from freezegun import freeze_time
 
 from mealie.app import app
 from mealie.core.config import determine_data_dir
@@ -37,14 +38,43 @@ HTML_TEMPLATE = """<!-- Custom HTML site displayed as the Home chapter -->
 """
 
 HTML_PATH = DATA_DIR.parent.parent.joinpath("docs/docs/overrides/api.html")
+CONSTANT_DT = datetime(2025, 10, 24, 15, 53, 0, 0, tzinfo=UTC)
+
+
+def normalize_timestamps(s: dict[str, Any]) -> dict[str, Any]:
+    field_format = s.get("format")
+    is_timestamp = field_format in ["date-time", "date", "time"]
+    has_default = s.get("default")
+
+    if not is_timestamp:
+        for k, v in s.items():
+            if isinstance(v, dict):
+                s[k] = normalize_timestamps(v)
+            elif isinstance(v, list):
+                s[k] = [normalize_timestamps(i) if isinstance(i, dict) else i for i in v]
+
+        return s
+    elif not has_default:
+        return s
+
+    if field_format == "date-time":
+        s["default"] = CONSTANT_DT.isoformat()
+    elif field_format == "date":
+        s["default"] = CONSTANT_DT.date().isoformat()
+    elif field_format == "time":
+        s["default"] = CONSTANT_DT.time().isoformat()
+
+    return s
 
 
 def generate_api_docs(my_app: FastAPI):
+    openapi_schema = my_app.openapi()
+    openapi_schema = normalize_timestamps(openapi_schema)
+
     with open(HTML_PATH, "w") as fd:
-        text = HTML_TEMPLATE.replace("MY_SPECIFIC_TEXT", json.dumps(my_app.openapi()))
+        text = HTML_TEMPLATE.replace("MY_SPECIFIC_TEXT", json.dumps(openapi_schema))
         fd.write(text)
 
 
 if __name__ == "__main__":
-    with freeze_time("2024-01-20T17:00:55Z"):
-        generate_api_docs(app)
+    generate_api_docs(app)