[codex] add customizable profile avatars (#870)

* add customizable profile avatars

* keep profile avatar visible when sidebar collapses

* simplify collapsed profile avatar styling

* force managed gateway startup in docker

* limit gateway autostart to active profile

* restore all profile gateway autostart

* fix managed gateway runtime detection

packages/client/src/i18n/locales/en.ts

@@ -695,6 +695,20 @@ export default {
     hasEnv: 'Has .env',
     hasSoulMd: 'Has soul.md',
     noProfiles: 'No profiles found. Create one to get started.',
+    avatar: {
+      title: 'Custom Avatar',
+      customize: 'Avatar',
+      upload: 'Upload Image',
+      random: 'Randomize',
+      reset: 'Use Default',
+      hint: 'PNG, JPEG, or WebP. Max 1MB.',
+      invalidType: 'Please choose a PNG, JPEG, or WebP image',
+      tooLarge: 'Avatar image must be 1MB or smaller',
+      saveSuccess: 'Avatar saved',
+      saveFailed: 'Failed to save avatar',
+      resetSuccess: 'Default avatar restored',
+      resetFailed: 'Failed to restore default avatar',
+    },
     runtime: {
       activeProfile: 'Active: {name}',
       bridgeWorker: 'Bridge worker',