refactor: restructure plugins per MTSS standard, consolidate assets to res/

Per docs/plugin-audit-report.md (plugins normalized to
Trigger(handlers) → Service(services) → Model(repository/models) + utils):

- Split monolithic __init__.py into handlers/services/utils across
  dailywife, deer_pipe, dice, galgame_card, helldivers_tools,
  huoziyinshua, learning_chat, makeaquote, mc_server_status,
  ncm_saying, picfinder_take, picstatus, random_jm_code, regif,
  steam_info, video_analysis, group_tools
- Move static assets under res/: deer_pipe font/img, makeaquote font,
  helldivers img/templates, huoziyinshua HuoZiYinShua
- Add config.py + register_config_items to ncm_saying, random_jm_code,
  group_tools; learning_chat unified config bridge
- Remove deprecated: voice_trans plugin, bf_bot/test.py, dead code in
  dailywife/deer_pipe, empty dirs, debug scripts under helldivers temp
- Disable brash_general_supercredits_tools (stub comment only)
- bot.py: optional stdout/stderr redirect to log file for Web log viewer,
  force ANSI colorize on non-TTY sinks
- Move runtime data (jm_code.json) out of plugin dir into hexi/data
- Docs: plugin-audit-report.md; README reflects removed plugins

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

hexi/plugins/nonebot_plugin_dice/services/__init__.py

@@ -0,0 +1,3 @@
+"""掷骰子 —— Service 层。"""
+
+from .dice import build_dice_message  # noqa: F401

hexi/plugins/nonebot_plugin_dice/services/dice.py

@@ -0,0 +1,38 @@
+"""掷骰子 —— 业务逻辑(Service 层,不依赖 nonebot,可单测)。"""
+
+from __future__ import annotations
+
+import random
+
+
+def build_dice_message(
+    num: int,
+    min_: int,
+    max_: int,
+    opr: int,
+    offset: int,
+    tip: str = "的掷骰结果是：",
+) -> str:
+    if num == 0:
+        return "咦？我骰子呢？"
+    min_, max_ = min(min_, max_), max(min_, max_)
+    rolls = [random.randint(min_, max_) for _ in range(num)]
+    total = sum(rolls)
+    rolls_str = "+".join(map(str, rolls))
+    if len(rolls_str) > 100:
+        rolls_str = str(total)
+    res = total + opr * offset
+    sign = " -+"[opr]
+    return "".join(
+        [
+            f"{tip}\n",
+            str(num) if num > 1 else "",
+            "D",
+            f"{min_}~" if min_ != 1 else "",
+            str(max_),
+            f"{sign}{offset}" if offset else "",
+            f"={rolls_str}",
+            f"{sign}{offset}" if offset else "",
+            f"={res}" if offset or num > 1 else "",
+        ]
+    )