Datasette server redirects /%5Cexample.com/ to https://example.com

[CharlesNepote]

Pretty similar than #2429 I guess.

Here is my /-/versions:

{
    "python": {
        "version": "3.9.2",
        "full": "3.9.2 (default, Mar 20 2025, 02:07:39) \n[GCC 10.2.1 20210110]"
    },
    "datasette": {
        "version": "0.65.2"
    },
    "asgi": "3.0",
    "uvicorn": "0.18.3",
    "sqlite": {
        "version": "3.34.1",
        "fts_versions": [
            "FTS5",
            "FTS4",
            "FTS3"
        ],
        "extensions": {
            "json1": null
        },
        "compile_options": [
            "COMPILER=gcc-10.2.1 20210110",
            "ENABLE_COLUMN_METADATA",
            "ENABLE_DBSTAT_VTAB",
            "ENABLE_FTS3",
            "ENABLE_FTS3_PARENTHESIS",
            "ENABLE_FTS3_TOKENIZER",
            "ENABLE_FTS4",
            "ENABLE_FTS5",
            "ENABLE_JSON1",
            "ENABLE_LOAD_EXTENSION",
            "ENABLE_PREUPDATE_HOOK",
            "ENABLE_RTREE",
            "ENABLE_SESSION",
            "ENABLE_STMTVTAB",
            "ENABLE_UNLOCK_NOTIFY",
            "ENABLE_UPDATE_DELETE_LIMIT",
            "HAVE_ISNAN",
            "LIKE_DOESNT_MATCH_BLOBS",
            "MAX_SCHEMA_RETRY=25",
            "MAX_VARIABLE_NUMBER=250000",
            "OMIT_LOOKASIDE",
            "SECURE_DELETE",
            "SOUNDEX",
            "TEMP_STORE=1",
            "THREADSAFE=1",
            "USE_URI"
        ]
    }
}