Change brand color and logotypes (#18592)

- Add rake task for generating Apple/Android icons and favicons from SVG
- Add rake task for generating PNG icons and logos for e-mails from SVG
- Remove obsolete Microsoft icons and configuration
- Remove PWA shortcut icons

9 files changed, 9 insertions, 0 deletions

diff --git a/app/javascript/images/icons/icon_cached.svg b/app/javascript/images/icons/icon_cached.svg
new file mode 100644
index 000000000..d938e9bad
--- /dev/null
+++ b/app/javascript/images/icons/icon_cached.svg
@@ -0,0 +1 @@
+<svg width="512" height="512" viewBox="0 0 2048 1792" xmlns="http://www.w3.org/2000/svg" fill="#fff"><path d="M1344 1504q0 13-9.5 22.5t-22.5 9.5h-960q-8 0-13.5-2t-9-7-5.5-8-3-11.5-1-11.5v-600h-192q-26 0-45-19t-19-45q0-24 15-41l320-384q19-22 49-22t49 22l320 384q15 17 15 41 0 26-19 45t-45 19h-192v384h576q16 0 25 11l160 192q7 10 7 21zm640-416q0 24-15 41l-320 384q-20 23-49 23t-49-23l-320-384q-15-17-15-41 0-26 19-45t45-19h192v-384h-576q-16 0-25-12l-160-192q-7-9-7-20 0-13 9.5-22.5t22.5-9.5h960q8 0 13.5 2t9 7 5.5 8 3 11.5 1 11.5v600h192q26 0 45 19t19 45z"/></svg>
diff --git a/app/javascript/images/icons/icon_done.svg b/app/javascript/images/icons/icon_done.svg
new file mode 100644
index 000000000..a35ab87a1
--- /dev/null
+++ b/app/javascript/images/icons/icon_done.svg
@@ -0,0 +1 @@
+<svg fill="#fff" width="512" height="512" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="M0 0h24v24H0z" fill="none"/><path d="M9 16.2L4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4L9 16.2z"/></svg>
diff --git a/app/javascript/images/icons/icon_email.svg b/app/javascript/images/icons/icon_email.svg
new file mode 100644
index 000000000..0215b6f3a
--- /dev/null
+++ b/app/javascript/images/icons/icon_email.svg
@@ -0,0 +1 @@
+<svg fill="#fff" width="512" height="512" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="M20 4H4c-1.1 0-1.99.9-1.99 2L2 18c0 1.1.9 2 2 2h16c1.1 0 2-.9 2-2V6c0-1.1-.9-2-2-2zm0 4l-8 5-8-5V6l8 5 8-5v2z"/><path d="M0 0h24v24H0z" fill="none"/></svg>
diff --git a/app/javascript/images/icons/icon_file_download.svg b/app/javascript/images/icons/icon_file_download.svg
new file mode 100644
index 000000000..dc6d6bce3
--- /dev/null
+++ b/app/javascript/images/icons/icon_file_download.svg
@@ -0,0 +1 @@
+<svg fill="#fff" width="512" height="512" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="M19 9h-4V3H9v6H5l7 7 7-7zM5 18v2h14v-2H5z"/><path d="M0 0h24v24H0z" fill="none"/></svg>
diff --git a/app/javascript/images/icons/icon_flag.svg b/app/javascript/images/icons/icon_flag.svg
new file mode 100644
index 000000000..fe07808fa
--- /dev/null
+++ b/app/javascript/images/icons/icon_flag.svg
@@ -0,0 +1 @@
+<svg fill="#fff" width="512" height="512" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M0 0h24v24H0z" fill="none"/><path d="M14.4 6L14 4H5v17h2v-7h5.6l.4 2h7V6z"/></svg>
diff --git a/app/javascript/images/icons/icon_grade.svg b/app/javascript/images/icons/icon_grade.svg
new file mode 100644
index 000000000..f8dd93864
--- /dev/null
+++ b/app/javascript/images/icons/icon_grade.svg
@@ -0,0 +1 @@
+<svg fill="#fff" width="512" height="512" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="M12 17.27L18.18 21l-1.64-7.03L22 9.24l-7.19-.61L12 2 9.19 8.63 2 9.24l5.46 4.73L5.82 21z"/><path d="M0 0h24v24H0z" fill="none"/></svg>
diff --git a/app/javascript/images/icons/icon_lock_open.svg b/app/javascript/images/icons/icon_lock_open.svg
new file mode 100644
index 000000000..12f559beb
--- /dev/null
+++ b/app/javascript/images/icons/icon_lock_open.svg
@@ -0,0 +1 @@
+<svg fill="#fff" width="512" height="512" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="M0 0h24v24H0z" fill="none"/><path d="M12 17c1.1 0 2-.9 2-2s-.9-2-2-2-2 .9-2 2 .9 2 2 2zm6-9h-1V6c0-2.76-2.24-5-5-5S7 3.24 7 6h1.9c0-1.71 1.39-3.1 3.1-3.1 1.71 0 3.1 1.39 3.1 3.1v2H6c-1.1 0-2 .9-2 2v10c0 1.1.9 2 2 2h12c1.1 0 2-.9 2-2V10c0-1.1-.9-2-2-2zm0 12H6V10h12v10z"/></svg>
diff --git a/app/javascript/images/icons/icon_person_add.svg b/app/javascript/images/icons/icon_person_add.svg
new file mode 100644
index 000000000..370536333
--- /dev/null
+++ b/app/javascript/images/icons/icon_person_add.svg
@@ -0,0 +1 @@
+<svg fill="#fff" width="512" height="512" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="M0 0h24v24H0z" fill="none"/><path d="M15 12c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm-9-2V7H4v3H1v2h3v3h2v-3h3v-2H6zm9 4c-2.67 0-8 1.34-8 4v2h16v-2c0-2.66-5.33-4-8-4z"/></svg>
diff --git a/app/javascript/images/icons/icon_reply.svg b/app/javascript/images/icons/icon_reply.svg
new file mode 100644
index 000000000..9f99e4cbf
--- /dev/null
+++ b/app/javascript/images/icons/icon_reply.svg
@@ -0,0 +1 @@
+<svg fill="#fff" width="512" height="512" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="M10 9V5l-7 7 7 7v-4.1c5 0 8.5 1.6 11 5.1-1-5-4-10-11-11z"/><path d="M0 0h24v24H0z" fill="none"/></svg>