feat: recognize languages & enchance configuration (#7)

* feat: add get_extension

* feat: add language icons (#8)

chore: icons

Co-authored-by: Youssef Khalil <[email protected]>

* add copyright notice, rename to language_icons

* add zed icons

* change assets notice

* feat: add language recognition from file name or ext

* style: cleanup

* feat: regex support

* feat: return text as default

* build: reduce deps

* docs: lsp configuration

* feat: large text, small text

* refactor: simplify configuration

* refactor: simplify discord

* feat: placeholders

* feat: make state & details option

---------

Co-authored-by: Youssef Khalil <[email protected]>

README.md

@@ -23,11 +23,22 @@ You can configure state, details and git integration by changing Discord Presenc
   "lsp": {
     "discord_presence": {
       "initialization_options": {
+        // Base url for all language icons
+        "base_icons_url": "https://raw.githubusercontent.com/xhyrom/zed-discord-presence/feat/recognize-languages/assets/icons/",
+
         "state": "Working on {filename}",
         "details": "In {workspace}",
+        // URL for large image
+        "large_image": "{base_icons_url}/{language}.png",
+        "large_text": "{language:u}", // :u makes first letter upper-case
+        // URL for small image
+        "small_image": "{base_icons_url}/zed.png",
+        "small_text": "Zed",
         "git_integration": true
       }
     }
   }
 }
 ```
+
+You can also use `null` to unset the option. Possible for everything except `base_icons_url` and `git_integration`