feat: fix template preview links, default chat action, update default templates

- Fix sanitizePreview regex to match literal quotes instead of " entities
- Default telegram chat_action to "typing" in model and frontend
- Change "photo(s)" to "file(s)" in default templates (EN/RU)
- Remove redundant album URL line from assets_added templates
- Auto-refresh system-owned templates from files on server startup

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

packages/core/src/notify_bridge_core/templates/defaults/en/assets_added.jinja2

@@ -1,12 +1,9 @@
-📷 {{ added_count }} new photo(s) added to album {% if public_url %}<a href="{{ public_url }}">{{ album_name }}</a>{% else %}"{{ album_name }}"{% endif %}.
+📷 {{ added_count }} new file(s) added to album {% if public_url %}<a href="{{ public_url }}">{{ album_name }}</a>{% else %}"{{ album_name }}"{% endif %}.
 {%- if common_date %} 📅 {{ common_date }}{% endif %}
 {%- if common_location %} 📍 {{ common_location }}{% endif %}
 {%- if people %}
 👤 {{ people | join(", ") }}
 {%- endif %}
-{%- if public_url %}
-🔗 <a href="{{ public_url }}">Album URL</a>
-{%- endif %}
 {%- if added_assets %}
 {%- for asset in added_assets %}
   • {%- if asset.type == "VIDEO" %} 🎬{% else %} 🖼️{% endif %} {% if asset.public_url %}<a href="{{ asset.public_url }}">{{ asset.filename }}</a>{% else %}{{ asset.filename }}{% endif %}

packages/core/src/notify_bridge_core/templates/defaults/en/assets_removed.jinja2

@@ -1 +1 @@
-🗑️ {{ removed_count }} photo(s) removed from album {% if public_url %}<a href="{{ public_url }}">{{ album_name }}</a>{% else %}"{{ album_name }}"{% endif %}.
+🗑️ {{ removed_count }} file(s) removed from album {% if public_url %}<a href="{{ public_url }}">{{ album_name }}</a>{% else %}"{{ album_name }}"{% endif %}.

packages/core/src/notify_bridge_core/templates/defaults/ru/assets_added.jinja2

@@ -1,12 +1,9 @@
-📷 {{ added_count }} новых фото добавлено в альбом {% if public_url %}<a href="{{ public_url }}">{{ album_name }}</a>{% else %}"{{ album_name }}"{% endif %}.
+📷 {{ added_count }} новых файл(ов) добавлено в альбом {% if public_url %}<a href="{{ public_url }}">{{ album_name }}</a>{% else %}"{{ album_name }}"{% endif %}.
 {%- if common_date %} 📅 {{ common_date }}{% endif %}
 {%- if common_location %} 📍 {{ common_location }}{% endif %}
 {%- if people %}
 👤 {{ people | join(", ") }}
 {%- endif %}
-{%- if public_url %}
-🔗 <a href="{{ public_url }}">Ссылка на альбом</a>
-{%- endif %}
 {%- if added_assets %}
 {%- for asset in added_assets %}
   • {%- if asset.type == "VIDEO" %} 🎬{% else %} 🖼️{% endif %} {% if asset.public_url %}<a href="{{ asset.public_url }}">{{ asset.filename }}</a>{% else %}{{ asset.filename }}{% endif %}

packages/core/src/notify_bridge_core/templates/defaults/ru/assets_removed.jinja2

@@ -1 +1 @@
-🗑️ {{ removed_count }} фото удалено из альбома {% if public_url %}<a href="{{ public_url }}">{{ album_name }}</a>{% else %}"{{ album_name }}"{% endif %}.
+🗑️ {{ removed_count }} файл(ов) удалено из альбома {% if public_url %}<a href="{{ public_url }}">{{ album_name }}</a>{% else %}"{{ album_name }}"{% endif %}.

packages/server/src/notify_bridge_server/database/models.py

@@ -164,7 +164,7 @@ class NotificationTarget(SQLModel, table=True):
     name: str
     icon: str = Field(default="")
     config: dict[str, Any] = Field(default_factory=dict, sa_column=Column(JSON))
-    chat_action: str | None = Field(default=None)  # e.g. "typing", "upload_photo"
+    chat_action: str | None = Field(default="typing")  # e.g. "typing", "upload_photo"
     created_at: datetime = Field(default_factory=_utcnow)
 
 

packages/server/src/notify_bridge_server/main.py

@@ -78,7 +78,7 @@ async def health():
 
 
 async def _seed_default_templates():
-    """Seed default templates on first startup if none exist."""
+    """Seed or update default (system-owned) templates on startup."""
     from sqlmodel import func, select
     from sqlmodel.ext.asyncio.session import AsyncSession
     from .database.engine import get_engine
@@ -89,22 +89,36 @@ async def _seed_default_templates():
     async with AsyncSession(engine) as session:
         result = await session.exec(select(func.count()).select_from(TemplateConfig))
         count = result.one()
-        if count > 0:
-            return
 
-        for locale in ("en", "ru"):
-            slots = load_default_templates(locale)
-            if not slots:
-                continue
-            name = f"Default ({locale.upper()})"
-            config = TemplateConfig(
-                user_id=0,
-                provider_type="immich",
-                name=name,
-                description=f"Default Immich templates ({locale.upper()})",
-                **slots,
+        if count == 0:
+            # First startup — seed all defaults
+            for locale in ("en", "ru"):
+                slots = load_default_templates(locale)
+                if not slots:
+                    continue
+                name = f"Default ({locale.upper()})"
+                config = TemplateConfig(
+                    user_id=0,
+                    provider_type="immich",
+                    name=name,
+                    description=f"Default Immich templates ({locale.upper()})",
+                    **slots,
+                )
+                session.add(config)
+        else:
+            # Update existing system-owned templates from files
+            result = await session.exec(
+                select(TemplateConfig).where(TemplateConfig.user_id == 0)
             )
-            session.add(config)
+            system_configs = result.all()
+            for config in system_configs:
+                locale = "ru" if "(RU)" in config.name else "en"
+                slots = load_default_templates(locale)
+                if not slots:
+                    continue
+                for key, value in slots.items():
+                    setattr(config, key, value)
+                session.add(config)
 
         await session.commit()