Add HeXi bot codebase: custom plugins, web frontends, tests

- hexi core: message handling, rate limiting, cooldown, plugin manager
- Custom plugins: BF stats, daily check-in, quotes, persona cards, etc.
- Community plugins vendored under hexi/plugins with local fixes
- Web admin frontends (learning-chat, persona-admin), unified hexi/web
- Tests for rate_limit/cooldown/memes/persona; poetry.lock

Co-Authored-By: Claude <noreply@anthropic.com>

tests/test_memes_ops.py

@@ -0,0 +1,104 @@
+"""表情裸词操作补丁(hexi/plugins/memes_ops)的回归测试。
+
+验证 `对称 右` 这类“表情 + 裸词操作”能被新 matcher 正确解析为选项,
+同时 `-右`/`--right` 旧形式仍然可用。
+
+若 nonebot_plugin_memes 缺失或补丁因版本不兼容而失效,本模块整体跳过。
+"""
+
+import nonebot
+import pytest
+
+try:
+    nonebot.init()
+    from nonebot import get_loaded_plugins, load_plugin
+
+    load_plugin("hexi.plugins.memes_ops")
+    _memes_loaded = True
+except Exception:
+    _memes_loaded = False
+
+if not _memes_loaded:
+    pytest.skip(
+        "无法加载 nonebot_plugin_memes / memes_ops,跳过裸词操作补丁测试",
+        allow_module_level=True,
+    )
+
+_patchers = [
+    matcher
+    for plugin in get_loaded_plugins()
+    for matcher in plugin.matcher
+    if matcher.priority == 11 and matcher.module_name == "hexi.plugins.memes_ops"
+]
+
+if not _patchers:
+    pytest.skip(
+        "memes_ops 补丁 matcher 未注册(版本不兼容?),跳过裸词操作补丁测试",
+        allow_module_level=True,
+    )
+
+_cmd_start = list(nonebot.get_driver().config.command_start)[0]
+
+
+def _parse(msg: str):
+    """在所有新 matcher 中解析消息,返回 (选项, 文字参数) 命中集合。"""
+    hits = []
+    for matcher in _patchers:
+        try:
+            result = matcher.command().parse(msg)
+        except Exception:
+            continue
+        if result.matched:
+            options = {
+                key: value.value
+                for key, value in result.options.items()
+                if value.value not in (None, False)
+            }
+            params = [
+                seg.text for seg in result.query("meme_params", ()) if seg.text
+            ]
+            hits.append((options, params))
+    return hits
+
+
+@pytest.mark.parametrize(
+    ("msg", "expected_options"),
+    [
+        (f"{_cmd_start}对称 右", {"right"}),
+        (f"{_cmd_start}对称 左", {"left"}),
+        (f"{_cmd_start}对称 上", {"top"}),
+        (f"{_cmd_start}对称 下", {"bottom"}),
+        (f"{_cmd_start}鬼畜 右", {"right"}),
+        (f"{_cmd_start}循环 下", {"bottom"}),
+        (f"{_cmd_start}摸 圆", {"circle"}),
+        (f"{_cmd_start}小丑 爷", {"person"}),
+        (f"{_cmd_start}小丑面具 前", {"front"}),
+        (f"{_cmd_start}ba说 左", {"left"}),
+    ],
+)
+def test_bare_operation_maps_to_option(msg, expected_options):
+    hits = _parse(msg)
+    assert hits, f"{msg!r} 未被任何补丁 matcher 命中"
+    # 新 matcher 优先(priority 11),取第一个命中
+    options, params = hits[0]
+    assert set(options) == expected_options
+    assert params == []
+
+
+@pytest.mark.parametrize(
+    "msg",
+    [f"{_cmd_start}对称 -右", f"{_cmd_start}对称 --right", f"{_cmd_start}鬼畜 --bottom"],
+)
+def test_dash_syntax_still_works(msg):
+    options, params = _parse(msg)[0]
+    assert options, f"{msg!r} 应解析出选项"
+    assert params == []
+
+
+def test_non_alias_word_stays_text():
+    msg = f"{_cmd_start}对称 任意文本"
+    hits = _parse(msg)
+    assert hits
+    options, params = hits[0]
+    assert options == {}
+    assert params == ["任意文本"]