feat: smart video size warnings + Jinja2 template autocomplete

Video size warnings:
- Add file_size field to ImmichAssetInfo from exifInfo.fileSizeInByte
- Expose per-target max_video_size (50 MB for Telegram, none for others)
- Compute has_oversized_videos and per-asset oversized flag in template context
- Default templates show warning only when videos actually exceed the limit
- Templates no longer hardcode Telegram-specific logic

Template autocomplete:
- New jinja-autocomplete.ts engine with contextual completions
- Top-level variables ({{ }}), asset/album fields (dot access in loops),
  Jinja2 filters (|), block tags ({% %}), and loop.* special vars
- JinjaEditor accepts optional variables prop via CodeMirror Compartment
- Wired into template-configs and command-template-configs pages

Also: fix template emoji (📷 → 📎) and sync sample_context with new vars.

packages/core/src/notify_bridge_core/providers/immich/change_detector.py

@@ -43,6 +43,7 @@ def _asset_to_media(asset: ImmichAssetInfo, external_url: str) -> MediaAsset:
             "state": asset.state,
             "country": asset.country,
             "thumbhash": asset.thumbhash,
+            "file_size": asset.file_size,
         },
     )
 

packages/core/src/notify_bridge_core/providers/immich/models.py

@@ -76,6 +76,7 @@ class ImmichAssetInfo:
     city: str | None = None
     state: str | None = None
     country: str | None = None
+    file_size: int | None = None  # bytes, from exifInfo.fileSizeInByte
     is_processed: bool = True
     thumbhash: str | None = None
 
@@ -105,6 +106,7 @@ class ImmichAssetInfo:
         city = exif_info.get("city") if exif_info else None
         state = exif_info.get("state") if exif_info else None
         country = exif_info.get("country") if exif_info else None
+        file_size = exif_info.get("fileSizeInByte") if exif_info else None
 
         asset_type = data.get("type", ASSET_TYPE_IMAGE)
         is_processed = cls._check_processing_status(data)
@@ -126,6 +128,7 @@ class ImmichAssetInfo:
             city=city,
             state=state,
             country=country,
+            file_size=file_size,
             is_processed=is_processed,
             thumbhash=thumbhash,
         )

packages/core/src/notify_bridge_core/templates/context.py

@@ -7,6 +7,11 @@ from typing import Any
 
 from notify_bridge_core.models.events import ServiceEvent
 
+# Per-target maximum video size (bytes).  None = no limit.
+_MAX_VIDEO_SIZE_BY_TARGET: dict[str, int] = {
+    "telegram": 50 * 1024 * 1024,  # 50 MB — Telegram Bot API hard limit
+}
+
 
 def build_template_context(
     event: ServiceEvent,
@@ -57,6 +62,7 @@ def build_template_context(
         }
         # Flatten extras into asset dict for template access
         asset_dict.update(asset.extra)
+        asset_dict.setdefault("oversized", False)
         assets.append(asset_dict)
 
     # Enrich assets with per-asset public URLs if album has a public share link
@@ -75,6 +81,22 @@ def build_template_context(
     ctx["has_videos"] = any(a.get("type") == "VIDEO" for a in assets)
     ctx["has_photos"] = any(a.get("type") == "IMAGE" for a in assets)
 
+    # Per-target video size limit and oversized-video detection
+    max_video_bytes = _MAX_VIDEO_SIZE_BY_TARGET.get(target_type)
+    ctx["max_video_size"] = max_video_bytes  # bytes or None
+    ctx["max_video_size_mb"] = max_video_bytes // (1024 * 1024) if max_video_bytes else None
+
+    has_oversized = False
+    if max_video_bytes:
+        for a in assets:
+            if a.get("type") == "VIDEO":
+                fs = a.get("file_size")
+                oversized = fs is not None and fs > max_video_bytes
+                a["oversized"] = oversized
+                if oversized:
+                    has_oversized = True
+    ctx["has_oversized_videos"] = has_oversized
+
     # Date format strings (available to templates for custom formatting)
     ctx["date_format"] = date_format
     ctx["date_only_format"] = date_only_format

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

@@ -1,4 +1,4 @@
-📷 {{ added_count }} new file(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 %}
@@ -9,9 +9,10 @@
   • {%- if asset.type == "VIDEO" %} 🎬{% else %} 🖼️{% endif %} {% if asset.public_url %}<a href="{{ asset.public_url }}">{{ asset.filename }}</a>{% else %}{{ asset.filename }}{% endif %}
     {%- if not common_location and asset.city %} 📍 {{ asset.city }}{% if asset.country %}, {{ asset.country }}{% endif %}{% endif %}
     {%- if asset.is_favorite %} ❤️{% endif %}
+    {%- if asset.oversized %} ⚠️{% endif %}
 {%- endfor %}
 {%- endif %}
-{%- if target_type == "telegram" and has_videos %}
+{%- if has_oversized_videos %}
 
-⚠️ Videos may not be sent due to Telegram's 50 MB file size limit.
+⚠️ Some videos exceed the {{ max_video_size_mb }} MB file size limit and may not be sent.
 {%- endif %}

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

@@ -1,4 +1,4 @@
-📷 {{ added_count }} новых файл(ов) 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 %}
@@ -9,9 +9,10 @@
   • {%- if asset.type == "VIDEO" %} 🎬{% else %} 🖼️{% endif %} {% if asset.public_url %}<a href="{{ asset.public_url }}">{{ asset.filename }}</a>{% else %}{{ asset.filename }}{% endif %}
     {%- if not common_location and asset.city %} 📍 {{ asset.city }}{% if asset.country %}, {{ asset.country }}{% endif %}{% endif %}
     {%- if asset.is_favorite %} ❤️{% endif %}
+    {%- if asset.oversized %} ⚠️{% endif %}
 {%- endfor %}
 {%- endif %}
-{%- if target_type == "telegram" and has_videos %}
+{%- if has_oversized_videos %}
 
-⚠️ Видео может не отправиться из-за ограничения Telegram в 50 МБ.
+⚠️ Некоторые видео превышают лимит {{ max_video_size_mb }} МБ и могут не отправиться.
 {%- endif %}

packages/core/src/notify_bridge_core/templates/validator.py

@@ -24,6 +24,7 @@ def validate_template(
     # Also allow common runtime variables not in the registry
     runtime_vars = {
         "target_type", "has_videos", "has_photos",
+        "has_oversized_videos", "max_video_size", "max_video_size_mb",
         "added_assets", "assets", "albums",
     }
     allowed = available | runtime_vars