feat(workspace): map client classes to application icons (#368)

* feat(workspace): map client classes to application icons

* refactor: extract app icon detection

* feat: hide duplicate icons per workspace

* feat: use dedicated icons for empty workspace and fallback

* provide default icons

* feat: title or class matcher can no provided as regex

* style: change option description

* style: use more descriptive param name

* style: fix comment

* fix(lint): missing return type

* refactor: move type definitions into separate file

* feat: defined default app icon set

* docs: change option subtitles

* style: change icons

* fix: add missing default variant

---------

Co-authored-by: Jas Singh <jaskiratpal.singh@outlook.com>

lib/constants/workspaces.ts

@@ -0,0 +1,29 @@
+export const defaultApplicationIcons = {
+    '[dD]iscord': '󰙯',
+    '^thunderbird': '',
+    'class:wezterm$': '',
+    'draw.io': '󰇟',
+    'firefox-developer-edition': '',
+    'google-chrome': '',
+    'title:.*youtube': '',
+    Spotify: '󰓇',
+    chromium: '',
+    code: '󰨞',
+    dbeaver: '',
+    edge: '󰇩',
+    evince: '',
+    firefox: '',
+    foot: '',
+    keepassxc: '',
+    keymapp: '',
+    kitty: '',
+    obsidian: '󰠮',
+    password$: '',
+    qBittorrent$: '',
+    rofi: '',
+    slack: '',
+    spotube: '󰓇',
+    steam: '',
+    telegram: '',
+    vlc: '󰕼',
+};