fix(discord): accept .log attachments and raise document size limit

tests/gateway/test_discord_document_handling.py

@@ -209,14 +209,31 @@ class TestIncomingDocumentHandling:
         assert "[Content of readme.md]:" in event.text
         assert "# Title" in event.text
 
+    @pytest.mark.asyncio
+    async def test_log_content_injected(self, adapter):
+        """.log file under 100KB should be treated as text/plain and injected."""
+        file_content = b"BLE trace line 1\nBLE trace line 2"
+
+        with _mock_aiohttp_download(file_content):
+            msg = make_message(
+                attachments=[make_attachment(filename="btsnoop_hci.log", content_type="text/plain")],
+                content="please inspect this",
+            )
+            await adapter._handle_message(msg)
+
+        event = adapter.handle_message.call_args[0][0]
+        assert "[Content of btsnoop_hci.log]:" in event.text
+        assert "BLE trace line 1" in event.text
+        assert "please inspect this" in event.text
+
     @pytest.mark.asyncio
     async def test_oversized_document_skipped(self, adapter):
-        """A document over 20MB should be skipped — media_urls stays empty."""
+        """A document over 32MB should be skipped — media_urls stays empty."""
         msg = make_message([
             make_attachment(
                 filename="huge.pdf",
                 content_type="application/pdf",
-                size=25 * 1024 * 1024,
+                size=33 * 1024 * 1024,
             )
         ])
         await adapter._handle_message(msg)
@@ -226,6 +243,24 @@ class TestIncomingDocumentHandling:
         # handler must still be called
         adapter.handle_message.assert_called_once()
 
+    @pytest.mark.asyncio
+    async def test_mid_sized_zip_under_32mb_is_cached(self, adapter):
+        """A 25MB .zip should be accepted now that Discord documents allow up to 32MB."""
+        msg = make_message([
+            make_attachment(
+                filename="bugreport.zip",
+                content_type="application/zip",
+                size=25 * 1024 * 1024,
+            )
+        ])
+
+        with _mock_aiohttp_download(b"PK\x03\x04test"):
+            await adapter._handle_message(msg)
+
+        event = adapter.handle_message.call_args[0][0]
+        assert len(event.media_urls) == 1
+        assert event.media_types == ["application/zip"]
+
     @pytest.mark.asyncio
     async def test_zip_document_cached(self, adapter):
         """A .zip file should be cached as a supported document."""