Feat/i18n (#92)

* feat: add vue-i18n

* feat: add vue-i18n

* feat: add vue-i18n

* feat: add language class

* add: en templates and configs

* add: en names

* refactor: name gender id and sect id

* feat(i18n): add gettext infrastructure for dynamic text translation (#81)

* feat(i18n): add gettext infrastructure for dynamic text translation

- Add src/i18n/ module with t() translation function
- Add .po/.mo files for zh_CN and en_US locales
- Update LanguageManager to reload translations on language change
- Add comprehensive tests (14 tests, all passing)
- Add implementation spec at docs/specs/i18n-dynamic-text.md

Phase 1 of i18n dynamic text implementation.

* feat(i18n): expand .po files with comprehensive translation entries

Add translation messages for:
- Battle result messages (fatal/non-fatal outcomes)
- Fortune event messages (item discovery, cultivation gains)
- Misfortune event messages (losses, damage, regression)
- Death reason messages
- Item exchange messages (equip, sell, discard)
- Single choice context and option labels
- Common labels (weapon, auxiliary, technique, elixir)

Both zh_CN and en_US locales updated with matching entries.

* test: add .po file integrity tests

* feat: i18n for actions

* feat: i18n for effects

* feat: i18n for gathering

* feat: i18n for classes

* feat: i18n for classes

* feat: i18n for classes

* feat: i18n for classes

* fix bugs

* fix bugs

* fix bugs

* fix bugs

* fix bugs

* fix bugs

* fix bugs

* fix bugs

* update csv

* update world info

* update prompt

* update prompt

* fix bug

* fix bug

* fix bug

* fix bug

* fix bug

* fix bug

* fix bug

* fix bug

* fix bug

* update

* update

* update

* update

* update

* update

* update

---------

Co-authored-by: Zihao Xu <xzhseh@gmail.com>

src/sim/save/save_game.py

@@ -35,6 +35,7 @@ if TYPE_CHECKING:
     from src.classes.sect import Sect
 
 from src.utils.config import CONFIG
+from src.classes.language import language_manager
 from src.sim.load.load_game import get_events_db_path
 
 
@@ -99,6 +100,7 @@ def save_game(
             "version": CONFIG.meta.version,
             "save_time": datetime.now().isoformat(),
             "game_time": f"{world.month_stamp.get_year()}年{world.month_stamp.get_month().value}月",
+            "language": str(language_manager),
             # SQLite 事件数据库信息。
             "events_db": str(events_db_path.name),
             "event_count": world.event_manager.count(),

src/sim/simulator.py

@@ -18,6 +18,8 @@ from src.classes.celestial_phenomenon import get_random_celestial_phenomenon
 from src.classes.long_term_objective import process_avatar_long_term_objective
 from src.classes.death import handle_death
 from src.classes.death_reason import DeathReason
+from src.i18n import t
+from src.i18n import t
 
 class Simulator:
     def __init__(self, world: World):
@@ -85,7 +87,8 @@ class Simulator:
                             # 记录事件
                             event = Event(
                                 self.world.month_stamp,
-                                f"{avatar.name} 路过 {region.name}，发现无主，将其占据。",
+                                t("{avatar_name} passed by {region_name}, found it ownerless, and occupied it.", 
+                                  avatar_name=avatar.name, region_name=region.name),
                                 related_avatars=[avatar.id]
                             )
                             events.append(event)
@@ -204,7 +207,7 @@ class Simulator:
             # create_random_mortal 内部会获取 existing_avatars，需要确保它处理活人
             new_avatar = create_random_mortal(self.world, self.world.month_stamp, name, Age(age, Realm.Qi_Refinement))
             self.world.avatar_manager.register_avatar(new_avatar, is_newly_born=True)
-            event = Event(self.world.month_stamp, f"{new_avatar.name}晋升为修士了。", related_avatars=[new_avatar.id])
+            event = Event(self.world.month_stamp, t("{name} has ascended to a cultivator.", name=new_avatar.name), related_avatars=[new_avatar.id])
             events.append(event)
         return events
 
@@ -305,9 +308,9 @@ class Simulator:
                 
                 desc = ""
                 if is_init:
-                    desc = f"世界初开，天降异象！{new_phenomenon.name}：{new_phenomenon.desc}。"
+                    desc = t("world_creation_phenomenon", name=new_phenomenon.name, desc=new_phenomenon.desc)
                 else:
-                    desc = f"{old_phenomenon.name}消散，天地异象再现！{new_phenomenon.name}：{new_phenomenon.desc}。"
+                    desc = t("phenomenon_change", old_name=old_phenomenon.name, new_name=new_phenomenon.name, new_desc=new_phenomenon.desc)
                 
                 event = Event(
                     self.world.month_stamp,