Instance homepage support (#4007)

* Prepare homepage parsers

* Add ability to update instance hompage

* Add ability to set homepage as landing page

* Add homepage preview in admin

* Dynamically update left menu for homepage

* Inject home content in homepage

* Add videos list and channel miniature custom markup

* Remove unused elements in markup service

2 files changed, 4 insertions, 1 deletions

diff --git a/client/src/assets/images/feather/octagon.svg b/client/src/assets/images/feather/octagon.svg
new file mode 100644
index 000000000..1ed9bacbf
--- /dev/null
+++ b/client/src/assets/images/feather/octagon.svg
@@ -0,0 +1,3 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-octagon">
+  <polygon points="7.86 2 16.14 2 22 7.86 22 16.14 16.14 22 7.86 22 2 16.14 2 7.86 7.86 2"></polygon>
+</svg>
diff --git a/client/src/assets/player/utils.ts b/client/src/assets/player/utils.ts
index d7451fa1d..1243526d2 100644
--- a/client/src/assets/player/utils.ts
+++ b/client/src/assets/player/utils.ts
@@ -95,7 +95,7 @@ function buildVideoLink (options: {
 function buildPlaylistLink (options: {
   baseUrl?: string
 
-  playlistPosition: number
+  playlistPosition?: number
 }) {
   const { baseUrl } = options