fix: re-create missing EN default template, provider type as IconGridSelect

- Template seed now re-creates missing system templates on every startup
  (not just first boot), using raw SQL to handle legacy NOT NULL columns
- Tracking configs: add provider type selector (was missing)
- All config forms: provider type uses IconGridSelect during creation,
  read-only text during editing (immutable after creation)
- Pages: tracking-configs, command-configs, command-template-configs,
  template-configs

packages/server/src/notify_bridge_server/main.py

@@ -93,6 +93,7 @@ async def _seed_default_templates():
 
     Uses TemplateSlot child rows for template content.
     """
+    from sqlalchemy import text
     from sqlmodel import func, select
     from sqlmodel.ext.asyncio.session import AsyncSession
     from .database.engine import get_engine
@@ -101,43 +102,70 @@ async def _seed_default_templates():
 
     engine = get_engine()
     async with AsyncSession(engine) as session:
-        result = await session.exec(select(func.count()).select_from(TemplateConfig))
+        # Find existing system-owned templates
-        count = result.one()
-
-        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()})",
-                )
-                session.add(config)
-                await session.flush()  # get config.id
-                for slot_name, template_text in slots.items():
-                    session.add(TemplateSlot(
-                        config_id=config.id,
-                        slot_name=slot_name,
-                        template=template_text,
-                    ))
-        else:
-            # Update existing system-owned templates from files
         result = await session.exec(
             select(TemplateConfig).where(TemplateConfig.user_id == 0)
         )
         system_configs = result.all()
-            for config in system_configs:
+        existing_locales = {
-                locale = "ru" if "(RU)" in config.name else "en"
+            "ru" if "(RU)" in c.name else "en": c for c in system_configs
+        }
+
+        for locale in ("en", "ru"):
             slots = load_default_templates(locale)
             if not slots:
                 continue
+
+            if locale not in existing_locales:
+                # Create missing system template via raw SQL
+                # (legacy NOT NULL columns may still exist in the DB)
+                name = f"Default ({locale.upper()})"
+                desc = f"Default Immich templates ({locale.upper()})"
+                # Get column names to build INSERT with defaults for legacy cols
+                col_info = (await session.execute(
+                    text("PRAGMA table_info(template_config)")
+                )).fetchall()
+                col_names = [c[1] for c in col_info if c[1] != "id"]
+                values = {}
+                from datetime import datetime, timezone
+                now = datetime.now(timezone.utc).isoformat()
+                for col in col_names:
+                    if col == "user_id":
+                        values[col] = 0
+                    elif col == "provider_type":
+                        values[col] = "immich"
+                    elif col == "name":
+                        values[col] = name
+                    elif col == "description":
+                        values[col] = desc
+                    elif col == "created_at":
+                        values[col] = now
+                    elif col == "date_format":
+                        values[col] = "%d.%m.%Y, %H:%M UTC"
+                    elif col == "date_only_format":
+                        values[col] = "%d.%m.%Y"
+                    else:
+                        values[col] = ""  # empty string for legacy columns
+                cols_str = ", ".join(values.keys())
+                placeholders = ", ".join(f":{k}" for k in values.keys())
+                await session.execute(
+                    text(f"INSERT INTO template_config ({cols_str}) VALUES ({placeholders})"),
+                    values,
+                )
+                # Get the inserted ID
+                row = (await session.execute(text("SELECT last_insert_rowid()"))).scalar()
+                config_id = row
+
+                for slot_name, template_text in slots.items():
+                    session.add(TemplateSlot(
+                        config_id=config_id,
+                        slot_name=slot_name,
+                        template=template_text,
+                    ))
+            else:
+                # Update existing system template slots
+                config = existing_locales[locale]
                 for slot_name, template_text in slots.items():
-                    # Upsert: find existing slot or create new
                     slot_result = await session.exec(
                         select(TemplateSlot).where(
                             TemplateSlot.config_id == config.id,