fix: dont panic if cant find language

Cargo.lock

@@ -124,7 +124,7 @@ dependencies = [
 
 [[package]]
 name = "discord-presence-lsp"
-version = "0.4.0"
+version = "0.4.1"
 dependencies = [
  "discord-rich-presence",
  "git2",

lsp/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "discord-presence-lsp"
-version = "0.4.0"
+version = "0.4.1"
 edition = "2021"
 
 [dependencies]

lsp/src/languages.rs

@@ -14,13 +14,13 @@ lazy_static! {
     };
 }
 
-pub fn get_language(document: &Document) -> Option<String> {
+pub fn get_language(document: &Document) -> String {
     let map = LANGUAGE_MAP.lock().unwrap();
     let filename = document.get_filename().to_string();
     let extension = format!(".{}", document.get_extension());
 
     if let Some(s) = map.get(&filename) {
-        return Some(s.to_string());
+        return s.to_string();
     }
 
     for (pattern, language) in map.iter() {
@@ -31,14 +31,14 @@ pub fn get_language(document: &Document) -> Option<String> {
 
         if let Ok(re) = Regex::new(pattern.unwrap()) {
             if re.is_match(&filename) || re.is_match(&extension) {
-                return Some(language.to_string());
+                return language.to_string();
             }
         }
     }
 
     if let Some(s) = map.get(&extension) {
-        return Some(s.to_string());
+        return s.to_string();
     }
 
-    map.get("text").map(|s| s.to_string())
+    String::from("text")
 }

lsp/src/util.rs

@@ -24,7 +24,7 @@ impl<'a> Placeholders<'a> {
         Self {
             filename: doc.get_filename(),
             workspace,
-            language: get_language(doc).unwrap(),
+            language: get_language(doc),
             base_icons_url: &config.base_icons_url,
         }
     }