feat(android): circular logo, synthwave backgrounds, glass modal, server names + UX fixes

- New circular badge logo (ic_logo) on Intro + Connect screens; launcher
  icon rebuilt as dark circle + white grid.
- Reddish synthwave backdrop (bg-intro-2) behind Intro, Connect, and the
  remote/gamepad (edge-to-edge with a light scrim); controllers no longer
  paint an opaque fill over it.
- Server name: added to ServerEntry/prefs, the Connect form, the modal
  add-form, and saved-server rows; removal now matches by connection
  identity (rename- and legacy-format-safe).
- NESMenu modal restyled to glassmorphism #0A0A0A with centered, larger
  fields. Connect-form glass cards given a darker base for legibility.
- Intro title/subtitle set to #FAFAFA.
- Deleting the last server clears the active server and returns to Connect.
- D-pad auto-repeat initial delay raised to 500ms so a tap sends one key
  (fixes doubled nav sound).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

Android/app/src/main/res/drawable/ic_launcher_background.xml

@@ -5,6 +5,6 @@
     android:viewportWidth="108"
     android:viewportHeight="108">
     <path
-        android:fillColor="#030202"
+        android:fillColor="#0A0A0A"
         android:pathData="M0,0h108v108H0z" />
 </vector>

Android/app/src/main/res/drawable/ic_launcher_foreground.xml

@@ -1,45 +1,20 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- Archipelago pixel-art "A" logo — scaled 90% and centered -->
+<!-- Archipelago pixel grid (from logo.svg), centered + scaled into the
+     adaptive-icon safe zone. Pairs with the dark circle background so the
+     launcher mask renders a clean circular badge. -->
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
     android:width="108dp"
     android:height="108dp"
-    android:viewportWidth="1024"
-    android:viewportHeight="1024">
+    android:viewportWidth="752"
+    android:viewportHeight="752">
 
     <group
-        android:pivotX="512"
-        android:pivotY="512"
-        android:scaleX="0.55"
-        android:scaleY="0.55">
-
-        <!-- Row 1: 4 blocks -->
-        <path android:fillColor="#FFFFFF" android:pathData="M357.614,318h71.007v70.936h-71.007z" />
-        <path android:fillColor="#FFFFFF" android:pathData="M436.152,318h72.082v70.936h-72.082z" />
-        <path android:fillColor="#FFFFFF" android:pathData="M515.766,318h72.082v70.936h-72.082z" />
-        <path android:fillColor="#FFFFFF" android:pathData="M595.379,318h71.007v70.936h-71.007z" />
-
-        <!-- Row 2: 2 blocks (right side) -->
-        <path android:fillColor="#FFFFFF" android:pathData="M595.379,396.46h71.007v72.011h-71.007z" />
-        <path android:fillColor="#FFFFFF" android:pathData="M673.917,396.46h72.083v72.011h-72.083z" />
-
-        <!-- Row 3: 6 blocks (full width) -->
-        <path android:fillColor="#FFFFFF" android:pathData="M278,475.994h72.083v72.012h-72.083z" />
-        <path android:fillColor="#FFFFFF" android:pathData="M357.614,475.994h71.007v72.012h-71.007z" />
-        <path android:fillColor="#FFFFFF" android:pathData="M436.152,475.994h72.082v72.012h-72.082z" />
-        <path android:fillColor="#FFFFFF" android:pathData="M515.766,475.994h72.082v72.012h-72.082z" />
-        <path android:fillColor="#FFFFFF" android:pathData="M595.379,475.994h71.007v72.012h-71.007z" />
-        <path android:fillColor="#FFFFFF" android:pathData="M673.917,475.994h72.083v72.012h-72.083z" />
-
-        <!-- Row 4: 4 blocks (sides only — the "A" gap) -->
-        <path android:fillColor="#FFFFFF" android:pathData="M278,555.529h72.083v70.936h-72.083z" />
-        <path android:fillColor="#FFFFFF" android:pathData="M357.614,555.529h71.007v70.936h-71.007z" />
-        <path android:fillColor="#FFFFFF" android:pathData="M595.379,555.529h71.007v70.936h-71.007z" />
-        <path android:fillColor="#FFFFFF" android:pathData="M673.917,555.529h72.083v70.936h-72.083z" />
-
-        <!-- Row 5: 4 blocks (bottom) -->
-        <path android:fillColor="#FFFFFF" android:pathData="M357.614,633.989h71.007v72.011h-71.007z" />
-        <path android:fillColor="#FFFFFF" android:pathData="M436.152,633.989h72.082v72.011h-72.082z" />
-        <path android:fillColor="#FFFFFF" android:pathData="M515.766,633.989h72.082v72.011h-72.082z" />
-        <path android:fillColor="#FFFFFF" android:pathData="M595.379,633.989h71.007v72.011h-71.007z" />
+        android:pivotX="376"
+        android:pivotY="376"
+        android:scaleX="0.72"
+        android:scaleY="0.72">
+        <path
+            android:fillColor="#FFFFFF"
+            android:pathData="M253.805,278.37V222.28H309.853V278.37H253.805ZM315.797,278.37V222.28H372.694V278.37H315.797ZM378.639,278.37V222.28H435.536V278.37H378.639ZM441.481,278.37V222.28H497.529V278.37H441.481ZM441.481,341.259V284.319H497.529V341.259H441.481ZM503.473,341.259V284.319H560.37V341.259H503.473ZM190.963,404.148V347.208H247.86V404.148H190.963ZM253.805,404.148V347.208H309.853V404.148H253.805ZM315.797,404.148V347.208H372.694V404.148H315.797ZM378.639,404.148V347.208H435.536V404.148H378.639ZM441.481,404.148V347.208H497.529V404.148H441.481ZM503.473,404.148V347.208H560.37V404.148H503.473ZM190.963,466.187V410.097H247.86V466.187H190.963ZM253.805,466.187V410.097H309.853V466.187H253.805ZM441.481,466.187V410.097H497.529V466.187H441.481ZM503.473,466.187V410.097H560.37V466.187H503.473ZM253.805,529.076V472.136H309.853V529.076H253.805ZM315.797,529.076V472.136H372.694V529.076H315.797ZM378.639,529.076V472.136H435.536V529.076H378.639ZM441.481,529.076V472.136H497.529V529.076H441.481Z" />
     </group>
 </vector>

Android/app/src/main/res/drawable/ic_logo.xml

@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Archipelago circular badge logo (from logo.svg):
+     dark circle with a black→grey gradient ring + white pixel-grid mark. -->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="120dp"
+    android:height="120dp"
+    android:viewportWidth="752"
+    android:viewportHeight="752">
+
+    <!-- Ringed circle (circle converted to a path; stroke carries the gradient) -->
+    <path
+        android:fillColor="#0A0A0A"
+        android:strokeWidth="22.8834"
+        android:pathData="M11.441,375.669a364.227,364.227 0 1,0 728.454,0a364.227,364.227 0 1,0 -728.454,0z">
+        <aapt:attr name="android:strokeColor">
+            <gradient
+                android:type="linear"
+                android:startX="751.337"
+                android:startY="751.338"
+                android:endX="0"
+                android:endY="0">
+                <item android:offset="0" android:color="#FF000000" />
+                <item android:offset="1" android:color="#FF666666" />
+            </gradient>
+        </aapt:attr>
+    </path>
+
+    <!-- White Archipelago pixel grid -->
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M253.805,278.37V222.28H309.853V278.37H253.805ZM315.797,278.37V222.28H372.694V278.37H315.797ZM378.639,278.37V222.28H435.536V278.37H378.639ZM441.481,278.37V222.28H497.529V278.37H441.481ZM441.481,341.259V284.319H497.529V341.259H441.481ZM503.473,341.259V284.319H560.37V341.259H503.473ZM190.963,404.148V347.208H247.86V404.148H190.963ZM253.805,404.148V347.208H309.853V404.148H253.805ZM315.797,404.148V347.208H372.694V404.148H315.797ZM378.639,404.148V347.208H435.536V404.148H378.639ZM441.481,404.148V347.208H497.529V404.148H441.481ZM503.473,404.148V347.208H560.37V404.148H503.473ZM190.963,466.187V410.097H247.86V466.187H190.963ZM253.805,466.187V410.097H309.853V466.187H253.805ZM441.481,466.187V410.097H497.529V466.187H441.481ZM503.473,466.187V410.097H560.37V466.187H503.473ZM253.805,529.076V472.136H309.853V529.076H253.805ZM315.797,529.076V472.136H372.694V529.076H315.797ZM378.639,529.076V472.136H435.536V529.076H378.639ZM441.481,529.076V472.136H497.529V529.076H441.481Z" />
+</vector>

Android/app/src/main/res/values/strings.xml

@@ -23,4 +23,6 @@
     <string name="remote_input_hint">Use your phone as a keyboard and mouse for the kiosk</string>
     <string name="close">Close</string>
     <string name="open_in_browser">Open in browser</string>
+    <string name="server_name_label">Server Name (optional)</string>
+    <string name="server_name_placeholder">My Archipelago</string>
 </resources>