feat: web UI chat render, panels, presence + analytics

backend/src/utils/read/models.py

@@ -141,6 +141,13 @@ class ServiceView(BaseModel):
     duration: int | None = None
 
 
+class PinnedView(BaseModel):
+    message_id: int
+    text: str | None = None
+    media_kind: str | None = None
+    sender_name: str | None = None
+
+
 class StickerView(BaseModel):
     emoji: str | None = None
     set_name: str | None = None
@@ -178,6 +185,7 @@ class MessageView(BaseModel):
     sticker: StickerView | None = None
     is_sticker: bool = False
     is_animated_emoji: bool = False
+    read: bool = False
 
 
 class MessageVersionView(BaseModel):
@@ -217,6 +225,13 @@ class AvatarRef(BaseModel):
     mime: str | None
 
 
+class CustomEmojiRef(BaseModel):
+    storage_key: str | None
+    downloaded: bool
+    mime: str | None
+    kind: str | None
+
+
 class CallbackView(BaseModel):
     position: int
     label: str | None
@@ -256,6 +271,20 @@ class PresenceHourly(BaseModel):
     last_seen: datetime | None
 
 
+class VolumeBucket(BaseModel):
+    bucket: datetime
+    total: int
+    outgoing: int
+    incoming: int
+
+
+class ResponseStats(BaseModel):
+    mine_median_seconds: float | None
+    mine_count: int
+    their_median_seconds: float | None
+    their_count: int
+
+
 class PeerView(BaseModel):
     peer_id: int
     first_name: str | None