feat(api,userbot,frontend): search peers without chats and start tracking them

backend/src/userbot/modules/jobs/handlers/sync_contacts.py

@@ -0,0 +1,36 @@
+from pyrogram.types import User
+
+from userbot.modules.avatars import note_avatar
+from userbot.modules.jobs.context import JobContext
+from userbot.modules.jobs.registry import register
+from userbot.modules.profiles.parse import snapshot_from_high_level
+from userbot.modules.profiles.repository import write_profile
+
+
+@register("sync_contacts")
+async def sync_contacts(ctx: JobContext) -> None:
+    client = ctx.client
+    if client is None:
+        return
+    capture = getattr(client, "capture", None)
+    if capture is None:
+        return
+    contacts = await client.get_contacts()
+    processed = 0
+    for user in contacts:
+        if not isinstance(user, User):
+            continue
+        fields, photo_file_id, photo_unique_id = snapshot_from_high_level(user)
+        await write_profile(ctx.pool, ctx.account_id, user.id, fields, str(user))
+        if photo_file_id and photo_unique_id:
+            await note_avatar(
+                ctx.pool,
+                ctx.account_id,
+                user.id,
+                "peer",
+                photo_unique_id,
+                photo_file_id,
+            )
+        processed += 1
+    await capture.contacts.refresh()
+    await ctx.report_progress({"processed": processed, "done": True})