App icon and a lavender Stretching palette

A lotus inside a dry-brush ensō, with a small plate in the gap and a small
barbell as the lifting hint. Drawn by tools/icon/make_icon.py and wired up
with flutter_launcher_icons; the launch screen uses the icon's lavender.
Stretching Mode moves from sage/teal to the icon's lavender and violet.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

pubspec.lock

@@ -17,6 +17,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "8.1.1"
+  archive:
+    dependency: transitive
+    description:
+      name: archive
+      sha256: "0d58d1fa1fddf6588251ccf2819f3fb3b6d0452c1b2813ac7413a05592bfbefe"
+      url: "https://pub.dev"
+    source: hosted
+    version: "4.5.2"
   args:
     dependency: transitive
     description:
@@ -294,6 +302,14 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
+  flutter_launcher_icons:
+    dependency: "direct dev"
+    description:
+      name: flutter_launcher_icons
+      sha256: "10f13781741a2e3972126fae08393d3c4e01fa4cd7473326b94b72cf594195e7"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.14.4"
   flutter_lints:
     dependency: "direct dev"
     description:
@@ -397,6 +413,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "4.1.2"
+  image:
+    dependency: transitive
+    description:
+      name: image
+      sha256: "89ed75b2f8231fe676808c5564f9590d728024ded7ac782a7ed8474f1c95b72a"
+      url: "https://pub.dev"
+    source: hosted
+    version: "4.12.0"
   intl:
     dependency: "direct main"
     description:
@@ -613,6 +637,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.5.3"
+  posix:
+    dependency: transitive
+    description:
+      name: posix
+      sha256: "613646d076944f3acc125830af935b48d4b8a57a388691547bbfd25b434f4d63"
+      url: "https://pub.dev"
+    source: hosted
+    version: "6.5.4"
   provider:
     dependency: "direct main"
     description: