Bug 1845794 - tb_beta branding artwork. r=aleca

Depends on D186655

Differential Revision: https://phabricator.services.mozilla.com/D186656

--HG--
rename : mail/branding/thunderbird/TB-symbolic.svg => mail/branding/tb_beta/TB-symbolic.svg
rename : mail/branding/thunderbird/VisualElements_150.png => mail/branding/tb_beta/VisualElements_150.png
rename : mail/branding/thunderbird/VisualElements_70.png => mail/branding/tb_beta/VisualElements_70.png
rename : mail/branding/thunderbird/background.png => mail/branding/tb_beta/background.png
rename : mail/branding/thunderbird/content/about-logo.svg => mail/branding/tb_beta/content/about-logo.svg
rename : mail/branding/thunderbird/content/about-wordmark.svg => mail/branding/tb_beta/content/about-wordmark.svg
rename : mail/branding/thunderbird/content/about.png => mail/branding/tb_beta/content/about.png
rename : mail/branding/thunderbird/content/aboutDialog.css => mail/branding/tb_beta/content/aboutDialog.css
rename : mail/branding/thunderbird/content/logo-gradient.svg => mail/branding/tb_beta/content/logo-gradient.svg
rename : mail/branding/thunderbird/default128.png => mail/branding/tb_beta/default128.png
rename : mail/branding/thunderbird/default16.png => mail/branding/tb_beta/default16.png
rename : mail/branding/thunderbird/default22.png => mail/branding/tb_beta/default22.png
rename : mail/branding/thunderbird/default24.png => mail/branding/tb_beta/default24.png
rename : mail/branding/thunderbird/default256.png => mail/branding/tb_beta/default256.png
rename : mail/branding/thunderbird/default32.png => mail/branding/tb_beta/default32.png
rename : mail/branding/thunderbird/default48.png => mail/branding/tb_beta/default48.png
rename : mail/branding/thunderbird/default64.png => mail/branding/tb_beta/default64.png
rename : mail/branding/thunderbird/disk.icns => mail/branding/tb_beta/disk.icns
rename : mail/branding/thunderbird/dsstore => mail/branding/tb_beta/dsstore
rename : mail/branding/thunderbird/messengerWindow.ico => mail/branding/tb_beta/messengerWindow.ico
rename : mail/branding/thunderbird/msix/Assets/Calendar44x44.png => mail/branding/tb_beta/msix/Assets/Calendar44x44.png
rename : mail/branding/thunderbird/msix/Assets/Email44x44.png => mail/branding/tb_beta/msix/Assets/Email44x44.png
rename : mail/branding/thunderbird/msix/Assets/LargeTile.scale-200.png => mail/branding/tb_beta/msix/Assets/LargeTile.scale-200.png
rename : mail/branding/thunderbird/msix/Assets/News44x44.png => mail/branding/tb_beta/msix/Assets/News44x44.png
rename : mail/branding/thunderbird/msix/Assets/SmallTile.scale-200.png => mail/branding/tb_beta/msix/Assets/SmallTile.scale-200.png
rename : mail/branding/thunderbird/msix/Assets/Square150x150Logo.scale-200.png => mail/branding/tb_beta/msix/Assets/Square150x150Logo.scale-200.png
rename : mail/branding/thunderbird/msix/Assets/Square44x44Logo.altform-lightunplated_targetsize-256.png => mail/branding/tb_beta/msix/Assets/Square44x44Logo.altform-lightunplated_targetsize-256.png
rename : mail/branding/thunderbird/msix/Assets/Square44x44Logo.altform-unplated_targetsize-256.png => mail/branding/tb_beta/msix/Assets/Square44x44Logo.altform-unplated_targetsize-256.png
rename : mail/branding/thunderbird/msix/Assets/Square44x44Logo.scale-200.png => mail/branding/tb_beta/msix/Assets/Square44x44Logo.scale-200.png
rename : mail/branding/thunderbird/msix/Assets/Square44x44Logo.targetsize-256.png => mail/branding/tb_beta/msix/Assets/Square44x44Logo.targetsize-256.png
rename : mail/branding/thunderbird/msix/Assets/StoreLogo.scale-200.png => mail/branding/tb_beta/msix/Assets/StoreLogo.scale-200.png
rename : mail/branding/thunderbird/msix/Assets/Wide310x150Logo.scale-200.png => mail/branding/tb_beta/msix/Assets/Wide310x150Logo.scale-200.png
rename : mail/branding/thunderbird/net.thunderbird.Thunderbird.appdata.xml => mail/branding/tb_beta/net.thunderbird.Thunderbird.appdata.xml
rename : mail/branding/thunderbird/newmail.ico => mail/branding/tb_beta/newmail.ico
rename : mail/branding/thunderbird/thunderbird.icns => mail/branding/tb_beta/thunderbird.icns
rename : mail/branding/thunderbird/wizHeader.bmp => mail/branding/tb_beta/wizHeader.bmp
rename : mail/branding/thunderbird/wizHeaderRTL.bmp => mail/branding/tb_beta/wizHeaderRTL.bmp
rename : mail/branding/thunderbird/wizWatermark.bmp => mail/branding/tb_beta/wizWatermark.bmp
rename : mail/branding/thunderbird/writeMessage.ico => mail/branding/tb_beta/writeMessage.ico
extra : moz-landing-system : lando

mail/branding/tb_beta/TB-symbolic.svg

@@ -0,0 +1,7 @@
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+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
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+</svg>

mail/branding/tb_beta/content/about-logo.svg

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mail/branding/tb_beta/content/aboutDialog.css

@@ -0,0 +1,38 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#clientBox {
+  background-color: var(--client-box-background);
+}
+
+#leftBox {
+  background-image: url("chrome://branding/content/about-logo.svg");
+  background-repeat: no-repeat;
+  /* min-width and min-height create room for the logo */
+  min-width: 210px;
+  min-height: 210px;
+  margin-top: 20px;
+  margin-inline-start: 30px;
+}
+
+#rightBox {
+  background-size: 260px auto;
+}
+
+#supernova-logo {
+  height: 28px;
+  width: 86px;
+  margin-block-start: 12px;
+}
+
+#updateDeck > hbox > label:not([class="text-link"]) {
+  opacity: 0.6;
+}
+
+#trademark {
+  font-size: xx-small;
+  text-align: center;
+  opacity: 0.6;
+  margin-block: 10px;
+}

mail/branding/tb_beta/content/logo-gradient.svg

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mail/branding/tb_beta/net.thunderbird.Thunderbird.appdata.xml

@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<component type="desktop-application">
+  <id>net.thunderbird.Thunderbird</id>
+  <metadata_license>CC0-1.0</metadata_license>
+  <name>Thunderbird</name>
+  <summary>Thunderbird is a free and open source email, newsfeed, chat, and calendaring client</summary>
+  <description>
+    <!-- From https://www.thunderbird.net/en-US/about/  -->
+    <p>
+      Thunderbird is a free and open source email, newsfeed, chat, and
+      calendaring client, that’s easy to set up and customize. One of the core
+      principles of Thunderbird is the use and promotion of open standards -
+      this focus is a rejection of our world of closed platforms and services
+      that can’t communicate with each other. We want our users to have freedom
+      and choice in how they communicate.
+    </p>
+    <p>
+      Thunderbird is an open source project, which means anyone can contribute
+      ideas, designs, code, and time helping fellow users.
+    </p>
+  </description>
+  <categories>
+    <category>Calendar</category>
+    <category>Email</category>
+    <category>Office</category>
+  </categories>
+
+  <url type="homepage">https://www.thunderbird.net/</url>
+  <url type="bugtracker">https://bugzilla.mozilla.org/</url>
+  <url type="faq">https://support.mozilla.org/kb/thunderbird-faq/</url>
+  <url type="help">https://support.mozilla.org/products/thunderbird/</url>
+  <url type="donation">https://give.thunderbird.net/</url>
+  <url type="translate">https://www.thunderbird.net/en-US/get-involved/#translation</url>
+
+  <project_group>Mozilla</project_group>
+  <project_license>MPL-2.0</project_license>
+  <developer_name>Thunderbird Project</developer_name>
+
+  <icon type="remote" width="256" height="256">https://www.thunderbird.net/media/img/thunderbird/thunderbird-256.png</icon>
+
+  <mimetypes>
+    <mimetype>message/rfc822</mimetype>
+    <mimetype>x-scheme-handler/mailto</mimetype>
+    <mimetype>text/calendar</mimetype>
+    <mimetype>text/vcard</mimetype>
+    <mimetype>text/x-vcard</mimetype>
+  </mimetypes>
+
+  <!-- distributors: yes, this is a real person -->
+  <update_contact>tb-builds@thunderbird.net</update_contact>
+</component>