[.github/workflows/main.yml] Add shorter README for generated/compile…

…d repo ; [{angular,package,package-lock}.json] Angular 15 -> 17

Triggered by commit: offscale/offscale-www@40cf0ef

3rdpartylicenses.txt

@@ -1,37 +1,9 @@
-@angular/cdk
-MIT
-The MIT License
-
-Copyright (c) 2022 Google LLC.
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
-
-
 @angular/common
 MIT
 
 @angular/core
 MIT
 
-@angular/flex-layout
-MIT
-
 @angular/platform-browser
 MIT
 
@@ -263,7 +235,7 @@ zone.js
 MIT
 The MIT License
 
-Copyright (c) 2010-2022 Google LLC. https://angular.io/license
+Copyright (c) 2010-2023 Google LLC. https://angular.io/license
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

assets/styles/flex.scss

@@ -0,0 +1,78 @@
+.flex-direction-column {
+  flex-direction: column;
+  display: flex;
+}
+
+.flex-direction-row {
+  flex-direction: row;
+  display: flex;
+}
+
+.row-narrow-column-wide {
+  flex-direction: row;
+  box-sizing: border-box;
+  display: flex;
+  flex: 1 1 100%;
+  flex-grow: 1;
+  flex-shrink: 1;
+  flex-basis: 100%;
+  max-height: 100%;
+}
+
+.flex-row {
+  flex-direction: column;
+  box-sizing: border-box;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+}
+
+.width-pc-33 {
+  max-width: 33%;
+}
+
+.width-pc-50 {
+  max-width: 50%;
+}
+
+.width-pc-50-lt-md-100 {
+  max-width: 50%;
+}
+
+/* lt-md */
+@media screen and (max-width: 959px) {
+  footer {
+    padding: 0 40px;
+  }
+
+  section {
+    padding: 0;
+  }
+
+  #github-logo {
+    height: 30px;
+    padding: 0 10px
+  }
+
+  .row-narrow-column-wide {
+    flex-direction: column;
+    box-sizing: border-box;
+    display: flex;
+    flex: 1 1 100%;
+    flex-grow: 1;
+    flex-shrink: 1;
+    flex-basis: 100%;
+    max-height: 100%;
+  }
+
+  .width-pc-50-lt-md-100 {
+    max-width: 100%;
+  }
+}
+
+/* gt-md */
+@media screen and (min-width: 1280px) {
+  .gt-md-width-pc-50 {
+    max-width: 50%;
+  }
+}