editor: Do not panic on tab_size > 16, cap it at 128 (#38994)

Fixes ZED-1PT
Fixes ZED-1PW
Fixes ZED-1G2

Release Notes:

- Fixed Zed panicking when the `tab_size` is set higher than 16

crates/language/src/language.rs

@@ -749,6 +749,7 @@ pub struct LanguageConfig {
     pub hard_tabs: Option<bool>,
     /// How many columns a tab should occupy.
     #[serde(default)]
+    #[schemars(range(min = 1, max = 128))]
     pub tab_size: Option<NonZeroU32>,
     /// How to soft-wrap long lines of text.
     #[serde(default)]
@@ -845,6 +846,7 @@ pub struct BlockCommentConfig {
     /// A character to add as a prefix when a new line is added to a block comment.
     pub prefix: Arc<str>,
     /// A indent to add for prefix and end line upon new line.
+    #[schemars(range(min = 1, max = 128))]
     pub tab_size: u32,
 }