Trim model_generator.sh to only run build_runner on chains we ship

The hardcoded list iterated every cw_* module Cake ever supported, including
the ones we disabled (solana, tron, zano, decred, zcash). Those modules are
still on disk but aren't in pubspec.yaml, so the build_runner pass for them
is wasted work — minutes per fresh setup.

Trimmed to: cw_{core,evm,monero,bitcoin,nano,bitcoin_cash,wownero,dogecoin}.
cw_mweb is untouched (separate loop, only runs pub get not build_runner).

assets/images/hash_wallet/01_mark.svg

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" width="100" height="100">
+<title>Hash Wallet mark</title>
+<desc>The Hash Wallet mark: a white hash glyph centered in a brand-green rounded square.</desc>
+<rect width="100" height="100" rx="22" fill="#1a5c38"/>
+<text x="50" y="76" font-family="ui-monospace, 'JetBrains Mono', 'Courier New', monospace" font-size="74" font-weight="700" fill="#ffffff" text-anchor="middle">#</text>
+</svg>

assets/images/hash_wallet/02_app_icon.svg

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512" width="512" height="512">
+<title>Hash Wallet app icon</title>
+<desc>Hash Wallet app icon: brand-green rounded square with a centered white hash.</desc>
+<rect width="512" height="512" rx="112" fill="#1a5c38"/>
+<text x="256" y="390" font-family="ui-monospace, 'JetBrains Mono', 'Courier New', monospace" font-size="380" font-weight="700" fill="#ffffff" text-anchor="middle">#</text>
+</svg>

assets/images/hash_wallet/03_lockup_horizontal.svg

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 360 100" width="360" height="100">
+<title>Hash Wallet horizontal lockup</title>
+<desc>Hash Wallet logo with green-boxed hash mark on the left and Hash Wallet wordmark to the right.</desc>
+<rect x="10" y="18" width="64" height="64" rx="14" fill="#1a5c38"/>
+<text x="42" y="68" font-family="ui-monospace, 'JetBrains Mono', 'Courier New', monospace" font-size="48" font-weight="700" fill="#ffffff" text-anchor="middle">#</text>
+<text x="90" y="63" font-family="ui-monospace, 'JetBrains Mono', 'Courier New', monospace" font-size="32" font-weight="500" fill="#1a1a1a">Hash Wallet</text>
+</svg>

assets/images/hash_wallet/04_hash_wallet_inline.svg

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 380 80" width="380" height="80">
+<title>#ash Wallet — inline lockup</title>
+<desc>Hash Wallet inline lockup where a green-boxed hash mark sits before the word "ash Wallet" to spell out "#ash Wallet".</desc>
+<rect x="6" y="14" width="52" height="52" rx="11" fill="#1a5c38"/>
+<text x="32" y="55" font-family="ui-monospace, 'JetBrains Mono', 'Courier New', monospace" font-size="40" font-weight="700" fill="#ffffff" text-anchor="middle">#</text>
+<text x="68" y="55" font-family="ui-monospace, 'JetBrains Mono', 'Courier New', monospace" font-size="42" font-weight="500" fill="#1a1a1a">ash Wallet</text>
+</svg>

assets/images/hash_wallet/05_function_lockup.svg

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 500 80" width="500" height="80">
+<title>H(ash) = Wallet</title>
+<desc>Hash Wallet function-joke wordmark with green-boxed hash as the function name.</desc>
+<rect x="6" y="14" width="52" height="52" rx="11" fill="#1a5c38"/>
+<text x="32" y="55" font-family="ui-monospace, 'JetBrains Mono', 'Courier New', monospace" font-size="40" font-weight="700" fill="#ffffff" text-anchor="middle">#</text>
+<text x="68" y="55" font-family="ui-monospace, 'JetBrains Mono', 'Courier New', monospace" font-size="40" font-weight="400" fill="#888">(</text>
+<text x="88" y="55" font-family="ui-monospace, 'JetBrains Mono', 'Courier New', monospace" font-size="40" font-weight="500" fill="#1a1a1a">ash</text>
+<text x="158" y="55" font-family="ui-monospace, 'JetBrains Mono', 'Courier New', monospace" font-size="40" font-weight="400" fill="#888">)</text>
+<text x="186" y="55" font-family="ui-monospace, 'JetBrains Mono', 'Courier New', monospace" font-size="40" font-weight="400" fill="#888">=</text>
+<text x="218" y="55" font-family="ui-monospace, 'JetBrains Mono', 'Courier New', monospace" font-size="40" font-weight="500" fill="#1a5c38">Wallet</text>
+</svg>

assets/images/hash_wallet/06_splash_assemble.svg

@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 200 200" width="200" height="200">
+<title>Hash Wallet splash animation</title>
+<desc>Splash screen: green rounded square scales in, then white hash glyph fades up.</desc>
+
+<!-- Green box scales up from center -->
+<rect x="20" y="20" width="160" height="160" rx="36" fill="#1a5c38" opacity="0">
+  <animate attributeName="opacity" from="0" to="1" begin="0s" dur="0.3s" fill="freeze"/>
+  <animateTransform attributeName="transform" type="translate"
+    values="100 100; 0 0" keyTimes="0; 1"
+    begin="0s" dur="0.5s" fill="freeze"
+    keySplines="0.2 0.8 0.3 1" calcMode="spline"/>
+  <animateTransform attributeName="transform" type="scale" additive="sum"
+    values="0; 1.05; 1" keyTimes="0; 0.7; 1"
+    begin="0s" dur="0.5s" fill="freeze"
+    keySplines="0.2 0.8 0.3 1; 0.5 0 0.5 1" calcMode="spline"/>
+</rect>
+
+<!-- Hash glyph fades and scales in after box settles -->
+<text x="100" y="148" font-family="ui-monospace, 'JetBrains Mono', 'Courier New', monospace" font-size="140" font-weight="700" fill="#ffffff" text-anchor="middle" opacity="0">
+  #
+  <animate attributeName="opacity" from="0" to="1" begin="0.45s" dur="0.35s" fill="freeze"/>
+</text>
+</svg>

assets/images/hash_wallet/07_loading_pulse.svg

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 200 200" width="200" height="200">
+<title>Hash Wallet loading pulse</title>
+<desc>Looping loading animation: green-boxed hash mark pulses opacity, suggesting a hash-computing rhythm.</desc>
+
+<rect x="20" y="20" width="160" height="160" rx="36" fill="#1a5c38">
+  <animate attributeName="opacity"
+    values="0.4; 1; 0.4"
+    keyTimes="0; 0.5; 1"
+    dur="1.4s" repeatCount="indefinite"/>
+</rect>
+
+<text x="100" y="148" font-family="ui-monospace, 'JetBrains Mono', 'Courier New', monospace" font-size="140" font-weight="700" fill="#ffffff" text-anchor="middle">
+  #
+  <animate attributeName="opacity"
+    values="0.4; 1; 0.4"
+    keyTimes="0; 0.5; 1"
+    dur="1.4s" repeatCount="indefinite"/>
+</text>
+</svg>

assets/images/hash_wallet/08_transaction_confirm.svg

@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 200 200" width="200" height="200">
+<title>Hash Wallet transaction confirm</title>
+<desc>Transaction confirm animation: empty green-outlined box fills with brand green from bottom up, hash glyph appears at completion. Loops for pending state.</desc>
+
+<defs>
+  <clipPath id="boxclip">
+    <rect x="20" y="20" width="160" height="160" rx="36"/>
+  </clipPath>
+</defs>
+
+<!-- Empty outlined box -->
+<rect x="20" y="20" width="160" height="160" rx="36" fill="none" stroke="#1a5c38" stroke-width="4"/>
+
+<!-- Green fill rising from bottom, clipped to box shape -->
+<g clip-path="url(#boxclip)">
+  <rect x="20" width="160" fill="#1a5c38">
+    <animate attributeName="y"
+      values="180; 20; 20; 180"
+      keyTimes="0; 0.55; 0.85; 1"
+      dur="2.4s" repeatCount="indefinite"/>
+    <animate attributeName="height"
+      values="0; 160; 160; 0"
+      keyTimes="0; 0.55; 0.85; 1"
+      dur="2.4s" repeatCount="indefinite"/>
+  </rect>
+</g>
+
+<!-- Hash glyph appears when full, fades when draining -->
+<text x="100" y="148" font-family="ui-monospace, 'JetBrains Mono', 'Courier New', monospace" font-size="140" font-weight="700" fill="#ffffff" text-anchor="middle" opacity="0">
+  #
+  <animate attributeName="opacity"
+    values="0; 0; 1; 1; 0"
+    keyTimes="0; 0.5; 0.6; 0.8; 0.95"
+    dur="2.4s" repeatCount="indefinite"/>
+</text>
+</svg>

model_generator.sh

@@ -1,7 +1,12 @@
 #!/bin/bash
 set -x -e
 
-for cwcoin in cw_{core,evm,monero,bitcoin,nano,bitcoin_cash,solana,tron,wownero,zano,decred,dogecoin,zcash}
+# Hash Wallet: trimmed to chains we actually ship. The disabled ones
+# (solana, tron, zano, decred, zcash) still have their cw_* directories on
+# disk but aren't in pubspec.yaml, so running build_runner on them is just
+# wasted minutes. Add a chain back to this list if you re-enable it in
+# scripts/{ios,android,linux,macos}/app_config.sh + pubspec_gen.sh.
+for cwcoin in cw_{core,evm,monero,bitcoin,nano,bitcoin_cash,wownero,dogecoin}
 do
     if [[ "x$1" == "xasync" ]];
     then