Added a connection status element that shows current link usage and packet loss.

components/link_panel.tscn

@@ -0,0 +1,103 @@
+[gd_scene format=3]
+
+[ext_resource type="Script" path="res://scripts/link_panel.gd" id="1"]
+[ext_resource type="PackedScene" path="res://components/link_rate.tscn" id="2"]
+[ext_resource type="Texture2D" path="res://assets/vector/status/link.svg" id="3"]
+
+[node name="LinkPanel" type="PanelContainer"]
+custom_minimum_size = Vector2(360, 240)
+offset_right = 360.0
+offset_bottom = 240.0
+theme_type_variation = &"VehicleBackground"
+script = ExtResource("1")
+link_icon = ExtResource("3")
+
+[node name="Backdrop" type="Control" parent="."]
+layout_mode = 2
+clip_contents = true
+mouse_filter = 2
+
+[node name="LinkIcon" type="TextureRect" parent="Backdrop"]
+unique_name_in_owner = true
+layout_mode = 1
+anchor_left = 0.65
+anchor_right = 0.65
+anchor_top = 0.5
+anchor_bottom = 0.5
+offset_left = -90.0
+offset_right = 90.0
+offset_top = -90.0
+offset_bottom = 90.0
+rotation = -0.20943952
+pivot_offset = Vector2(90, 90)
+mouse_filter = 2
+texture = ExtResource("3")
+expand_mode = 1
+stretch_mode = 5
+
+[node name="Margin" type="MarginContainer" parent="."]
+layout_mode = 2
+theme_override_constants/margin_left = 16
+theme_override_constants/margin_right = 16
+theme_override_constants/margin_top = 10
+theme_override_constants/margin_bottom = 10
+
+[node name="Body" type="VBoxContainer" parent="Margin"]
+layout_mode = 2
+theme_override_constants/separation = 4
+
+[node name="Header" type="HBoxContainer" parent="Margin/Body"]
+layout_mode = 2
+
+[node name="Title" type="Label" parent="Margin/Body/Header"]
+layout_mode = 2
+size_flags_horizontal = 3
+theme_override_font_sizes/font_size = 18
+text = "LINK"
+
+[node name="State" type="Label" parent="Margin/Body/Header"]
+unique_name_in_owner = true
+layout_mode = 2
+theme_override_font_sizes/font_size = 14
+text = "NO TELEMETRY"
+horizontal_alignment = 2
+
+[node name="Rates" type="HBoxContainer" parent="Margin/Body"]
+layout_mode = 2
+size_flags_vertical = 3
+theme_override_constants/separation = 16
+
+[node name="Downlink" parent="Margin/Body/Rates" instance=ExtResource("2")]
+unique_name_in_owner = true
+layout_mode = 2
+size_flags_vertical = 3
+
+[node name="Uplink" parent="Margin/Body/Rates" instance=ExtResource("2")]
+unique_name_in_owner = true
+layout_mode = 2
+size_flags_vertical = 3
+direction = "↑ UPLINK"
+
+[node name="Loss" type="HBoxContainer" parent="Margin/Body"]
+layout_mode = 2
+theme_override_constants/separation = 8
+
+[node name="Title" type="Label" parent="Margin/Body/Loss"]
+layout_mode = 2
+theme_override_font_sizes/font_size = 14
+text = "PACKET LOSS"
+
+[node name="LossValue" type="Label" parent="Margin/Body/Loss"]
+unique_name_in_owner = true
+layout_mode = 2
+size_flags_horizontal = 3
+theme_override_font_sizes/font_size = 20
+text = "—"
+
+[node name="LossWindow" type="Label" parent="Margin/Body/Loss"]
+unique_name_in_owner = true
+layout_mode = 2
+theme_type_variation = &"LinkMuted"
+theme_override_font_sizes/font_size = 14
+text = "10 s window"
+horizontal_alignment = 2