feat: Add emoji and alot of other fixes

toju-app/src/app/shared-kernel/custom-emoji.models.ts

@@ -0,0 +1,36 @@
+export interface CustomEmoji {
+  id: string;
+  name: string;
+  creatorUserId: string;
+  dataUrl: string;
+  hash: string;
+  mime: string;
+  size: number;
+  createdAt: number;
+  updatedAt: number;
+  savedByUser?: boolean;
+}
+
+export interface CustomEmojiSummaryItem {
+  id: string;
+  hash: string;
+  updatedAt: number;
+}
+
+export type CustomEmojiTransferManifest = Omit<CustomEmoji, 'dataUrl'>;
+
+export type EmojiShortcutEntry = UnicodeEmojiShortcutEntry | CustomEmojiShortcutEntry;
+
+export interface UnicodeEmojiShortcutEntry {
+  kind: 'unicode';
+  key: string;
+  emoji: string;
+  label: string;
+}
+
+export interface CustomEmojiShortcutEntry {
+  kind: 'custom';
+  key: string;
+  emoji: CustomEmoji;
+  label: string;
+}