Settings refactor (#38367)

Co-Authored-By: Ben K <ben@zed.dev>
Co-Authored-By: Anthony <anthony@zed.dev>
Co-Authored-By: Mikayla <mikayla@zed.dev>

Release Notes:

- settings: Major internal changes to settings. The primary user-facing
effect is that some settings which did not make sense in project
settings files are no-longer read from there. (For example the inline
blame settings)

---------

Co-authored-by: Ben Kunkle <ben@zed.dev>
Co-authored-by: Mikayla Maki <mikayla.c.maki@gmail.com>
Co-authored-by: Anthony <anthony@zed.dev>

crates/multi_buffer/src/multi_buffer.rs

@@ -17,11 +17,11 @@ use gpui::{App, AppContext as _, Context, Entity, EntityId, EventEmitter, Task};
 use itertools::Itertools;
 use language::{
     AutoindentMode, Buffer, BufferChunks, BufferRow, BufferSnapshot, Capability, CharClassifier,
-    CharKind, Chunk, CursorShape, DiagnosticEntry, DiskState, File, IndentSize, Language,
-    LanguageScope, OffsetRangeExt, OffsetUtf16, Outline, OutlineItem, Point, PointUtf16, Selection,
-    TextDimension, TextObject, ToOffset as _, ToPoint as _, TransactionId, TreeSitterOptions,
-    Unclipped,
-    language_settings::{IndentGuideSettings, LanguageSettings, language_settings},
+    CharKind, Chunk, CursorShape, DiagnosticEntry, DiskState, File, IndentGuideSettings,
+    IndentSize, Language, LanguageScope, OffsetRangeExt, OffsetUtf16, Outline, OutlineItem, Point,
+    PointUtf16, Selection, TextDimension, TextObject, ToOffset as _, ToPoint as _, TransactionId,
+    TreeSitterOptions, Unclipped,
+    language_settings::{LanguageSettings, language_settings},
 };
 
 use rope::DimensionPair;
@@ -5913,7 +5913,7 @@ impl MultiBufferSnapshot {
                             end_row: last_row,
                             depth: next_depth,
                             tab_size,
-                            settings: settings.indent_guides,
+                            settings: settings.indent_guides.clone(),
                         });
                     }
                 }